Prebiotics are nutrients that feed the bacteria in your digestive tract. Today, some people take prebiotics to improve their gut health.
By improving gut health, prebiotics can enhance digestion, boost immune system function, help you lose weight, and even improve mood and reduce stress. Your gut plays a crucial role in your physical and mental health.
Prebiotics have become particularly popular in recent years. There are more prebiotic supplements available from Amazon and other retailers than ever before.
Our editorial team has ranked the best prebiotic supplements available today. Keep reading to see our rankings.
Rankings
Performance Lab Prebiotic
The packaging for Performance Lab’s Prebiotic supplement makes it look like a prescription drug – not a supplement. Clever packaging aside, however, this supplement includes 90 prebiotic capsules that have just one ingredient inside: Inulin-FOS.
Inulin-FOS is a popular prebiotic ingredient. It’s a combination of inulin (a polysaccharide) and FOS (FructoOligoSaccharides, a natural sweetener found in fruit). These are both soluble fibers. Your gut bacteria feed off the soluble fibers, so by taking this supplement, you’re giving the bacteria in your digestive tract valuable nutrients.
Inulin-FOS appears to be particularly effective as a prebiotic because it can travel through the stomach and small intestine without breaking down. That means more of the active ingredient ends up going where it’s supposed to go.
Garden of Life Dr. Formulated Organic Fiber Prebiotic
Garden of Life Organic Fiber Prebiotic
Garden of Life makes a range of organic nutritional supplements, including their popular Organic Fiber prebiotic supplement. Each serving contains 5g of prebiotic fiber in citrus flavor. The supplement claims to support occasional constipation and promote appetite control without having an unpleasant gritty or gummy texture.
Unlike the first supplement on our list, which uses just one active prebiotic ingredient, Garden of Life contains five different sources of fiber to create an optimal environment for bacteria growth, including baobab, apple, orange, cranberry, and acacia. Garden of Life claims to have consulted with a nationally renowned microbiome expert to craft their prebiotic supplement.
As with other fiber supplements and prebiotics, Organic Fiber may help you feel fuller. The fiber swells in your stomach, tricking your body into thinking its full. Thanks to these benefits and its high fiber content, the Garden of Life Organic Fiber supplement is one of the best prebiotic supplements available today.
Hyperbiotics Prebiotic
Hyperbiotics makes a 100% food based prebiotic containing a proprietary blend. The company claims their supplement promotes the growth of good bacteria while also encouraging healthy digestion, weight loss, and metabolism.
All ingredients are USDA Organic Certified. Key ingredients include acacia, Jerusalem artichoke, and green banana flour. The foods provide a high dose of fiber while also being derived entirely from natural sources, so you don’t have to worry about flooding your body with unpleasant chemicals.
Plus, because the ingredients contain both starch and fiber, they feed your gut bacteria in different ways. Overall, this supplement provides a wide range of nutrients to help your gut in different ways.
Dr. Tobias GutMeister
When you call your supplement “GutMeister”, you better be certain it works as advertised. Dr. Tobias’s GutMeister supplement is advertised as “the perfect complement for all probiotics” and the “ultimate pre-biotic”.
The formula is also different than any other prebiotic on this list. While other prebiotic supplements use fiber and starch to feed your gut bacteria, GutMeister takes a different approach. The supplement uses a patented formula to target and kill bad bacteria in your gut, freeing up nutrients for good bacteria to grow and multiply.
Other prebiotics on this list feed your gut bacteria with fiber or starch, but GutMeister uses a unique approach. Science actually backs it up: clinical studies have supported the effectiveness of GutMeister. And, because there’s no fiber in the supplement, it won’t lead to bloating and gas like other prebiotic supplements on this list.
If you want a traditional prebiotic supplement, then Dr. Tobias also sells a normal prebiotic supplement for around the same price.
Align Dual Biotic Prebiotic + Probiotic
Align DualBiotic Prebiotic + Probiotic
Align makes a range of gut health supplements, including their popular DualBiotic Prebiotic + Probiotic. It’s one of the bestselling supplements in the prebiotic category on Amazon. It’s also priced vary reasonably: you’ll pay around $20 for a container with 30 servings (60 gummies). Each 2 gummy serving includes 10mg of Bacillus coagulans LactoSpore along with 2.5g of inulin (as chicory root fiber).
The dosage isn’t quite as high as other prebiotic supplements on this list, which is what you expect with a gummy supplement. Some people may also not appreciate the added sugar (1g of beet-derived sugar per each 2 gummy serving). However, Align Prebiotic + Probiotic is one of Amazon’s bestselling prebiotic supplements for good reason.
MAV Nutrition Pre-Pro Prebiotic + Probiotic
MAV Nutrition Pre-Pro Prebiotic + Probiotic
MAV Nutrition makes one of the strongest prebiotic supplements on this list. it’s also one of the highest rated prebiotic supplements on Amazon, scoring an incredible 4.8 stars out of 5 with over 420 customer reviews.
Each serving (1 capsule / 60 servings per container) contains 20 billion CFUs of seven different strains of bacteria. There’s also 250mg of inulin, which is a much lower fiber dose than most other supplements on this list. However, that should also mean less bloating while still letting the high dose of probiotics go to work. You may want to take a separate fiber supplement, however, to ensure your gut bacteria have enough nutrients.
NOW Supplements Certified Organic Inulin Pure Powder
NOW Supplements Organic Inulin
If you’re looking for a no-nonsense prebiotic supplement that simply does its job well, then the NOW Supplements inulin powder supplement is the right choice for you. The USDA Organic Certified supplement is marketed as a “prebiotic intestinal support” supplement that nourishes friendly bacteria with a very low glycemic index.
There’s 2g of fiber in each serving (1 level teaspoon or 2.8 grams). NOW recommends taking 1 to 3 servings per day for maximum digestive support.
1MD Complete Probiotics with Prebiotic Fiber
1MD Complete Probiotics with Prebiotic Fiber
Many of the best prebiotic supplements combine probiotics and prebiotics together. You help your gut bacteria in two ways: you give them the nutrients they need and increase your supply of existing probiotic bacteria. That’s how 1MD Complete Probiotics Platinum works. The supplement contains 51 billion colony forming units (CFUs) and 11 strains of probiotic bacteria. The formula is also specially designed to be acid and bile resistant, which means more bacteria will pass through your stomach to reach your digestive tract
The key to this formula is the NutraFlora prebiotic fiber, which feeds the bacteria in your gut. According to the board-certified gastroenterologist employed by 1MD, this fiber will particularly help two probiotic strains, including the Bifidobacteria and Lactobacilli strains.
The supplement is also made in the United States in an FDA-approved facility.
If you’re looking for a prebiotic supplement that combines a hefty dose of probiotics with strong prebiotic ingredients, then the 1MD Complete Probiotics Platinum may be the right supplement for you. However, because it’s packed with more ingredients than most other supplements on this list, it’s also one of the higher priced supplements on this list.
Prebiotin
Prebiotin, like most other prebiotic supplements on our list, is a powder supplement. The formula uses fiber from inulin, a plant compound rich in oligosaccharides. Oligosaccharides are long chains of sugars that also happen to be a favorite food among gut bacteria.
Another advantage of Prebiotin is that it has lower fiber content than other supplements, which means it may reduce gas and bloating symptoms. The low fiber content is offset by the oligosaccharide content. The fiber and oligosaccharides work synergistically to fuel your gut bacteria.
BioSchwartz Advanced Prebiotic
BioSchwartz Advanced Prebiotic
BioSchwartz makes a range of nutritional supplements, including its popular Advanced Prebiotic supplement. The company claims their formula “feeds only the good bacteria” to promote good digestive healthy.
This supplement is ideal for those who don’t like powders or find them inconvenient to take: this supplement comes in capsules. Just take two veggie capsules per day to enjoy the benefits of prebiotics.
The formula itself contains both oligosaccharides and advanced plant extracts designed to boost bacteria levels in your intestine. One of the major drawbacks of this supplement, however, is that all ingredients are hidden in a proprietary blend, making it difficult to see how dosages compare with other formulas on this list. However, BioSchwartz is a trusted supplement maker with a history of making good supplements at fair prices.
Nutrivee Advanced Prebiotic
Nutrivee Advanced Prebiotic uses the same prebiotic tactics as Dr. Tobias’s GutMeister mentioned above: the supplement uses bacteriophage ingredients that kill the bad bacteria in your gut to make room for the good bacteria.
Nutrivee’s Advanced Prebiotic doesn’t seem to be quite as powerful or effective as GutMeister – although the two supplements contain identical dosages and ingredients. GutMeister is backed by more reviews and is used by more people, but Nutrivee’s Advanced Prebiotic offers a good alternative at a cheaper price.
BeLive Probiotic Gummies
Do you find powders inconvenient and capsules annoying? BeLive makes a Probiotic Gummies supplement that contains 2.5 to 5 billion CFU in each serving. There are two gummy flavors in each bottle, including strawberry and orange.
One of the drawbacks of taking a prebiotic/probiotic gummy supplement is that dosages are low. There’s only 1.6g of fiber in each gummy. However, the gummies have a surprisingly strong dose of fructooligosaccharides, so they should provide strong digestive support overall.
Ultimately, if you’re looking for a convenient and tasty way to improve your gut health, then BeLive’s Probiotic Gummies may be the right choice. Although the company calls it a probiotic supplement, it actually contains both prebiotic and probiotic ingredients.
Pinnaclife Prebiotic Fiber
Pinnaclife Prebiotic Fiber claims to help maintain healthy levels of blood glucose, cholesterol, and triglycerides. The fiber in the supplement (which is derived from maltodextrin and processed in a way to resist digestion) feeds your gut bacteria – just like most other supplements on this list. However, Pinnaclife distinguishes itself from the competition using a proprietary blend of various antioxidants designed to support healthy bacteria.
Now, some may scoff at including antioxidants in a prebiotic blend. After all, you want prebiotic ingredients and not random antioxidants. However, if you’re looking for a diverse range of benefits, then this may be the right choice for you.
Regular Girl Prebiotic Fiber Probiotic Blend
Regular Girl Prebiotic Fiber Probiotic Blend
Regular Girl is backed with trendy packaging and marketing catered to women who want to improve their digestive health. Do females really need different probiotics and prebiotics than men? Regular Girl certainly claims they do – despite the fact that every other supplement on this list is marketed to both men and women.
In any case, each serving of Regular Girl’s Prebiotic Fiber Probiotic Blend supplement contains 8 billion CFUs of a single probiotic strain. There’s also 6g of “Sunfiber” guar fiber in each serving. Regular Girl claims this unique fiber will feed your gut bacteria without creating gas or bloating.
Overall, Regular Girl provides a strong dose of its two main ingredients and it’s priced reasonably. However, if you’re looking for multiple fiber sources and multiple probiotic strains, then you may want to pick another prebiotic supplement on this list.
vH Probiotics and Prebiotics with Cranberry
vH Probiotics and Prebiotics with Cranberry
Like the 1MD prebiotic/probiotic supplement listed above, the vH gut health supplement contains both prebiotics and probiotics, supporting healthy gut bacteria from two different directions.
Another unique feature of vH Probiotics and Prebiotics is that it includes 500mg of cranberry powder in each capsule. vH claims cranberry powder boosts probiotic growth. This may be true (we’ll talk about the research below). However, the high dosage of cranberry in each capsule forces vH to use a lower dose of probiotics and prebiotics. There isn’t even any fiber in the supplement – something we see in virtually every other prebiotic on this list.
Our Rankings
Prebiotic supplements all make similar promises: they all claim to support digestive health by giving your gut bacteria the nutrients they need. Of course, not all supplements live up to that promise.
To compile our rankings, we researched all of the above supplements extensively. Then, we meticulously ranked the supplements based on the factors below:
Prebiotic Ingredients: Most prebiotic supplements contain fiber. Some contain fiber from multiple sources. Others just use inulin or another single source. Some contain additional ingredients – like polysaccharides – that feed your digestive bacteria in other ways. We emphasized prebiotic supplements that used strong doses of ingredients proven effective in scientific studies.
Method of Action: Most of the prebiotic supplements above contain fiber and other ingredients to feed your gut bacteria. However, several supplements – including the popular Dr. Tobias GutMeiser – use bacteriophage ingredients that kill bad gut bacteria while making room for good gut bacteria.
Price and Value: A supplement company might make the world’s best prebiotic supplement, but that supplement won’t matter much if it’s priced at $2,000 per bottle. We emphasized prebiotics supplements that were within reach of an average budget while also featuring options for all different budgets.
Diverse Ingredients: We preferred prebiotic supplements that used multiple sources of fiber and polysaccharides. Some supplements use Jerusalem artichoke, green banana flavor, acacia fiber, and other ingredients to provide fiber content, for example, while others just use a single source.
CFUs and Dosage: Colony forming units (CFUs) are the dosage measurement used by probiotic supplements. It indicates the number of live bacteria in a particular supplement. We analyzed CFUs and other dosage information when compiling our rankings.
Live Bacteria: Not all supplements above contained live bacteria. Some – like the Garden of Life prebiotic supplement – do not contain live bacteria. Generally, probiotic supplements (not prebiotics) contain live bacteria, although we still appreciate when supplements contained a dose of live bacteria.
Delivery Method: The prebiotic supplements above come in the form of a powder, capsule, or gummies. Typically, powders provide the highest dosage – but they may not be as convenient to take.
Other Ingredients: Some prebiotic supplements contain just prebiotics. Others contain antioxidant blends, probiotics, and other ingredients. Since we’re reviewing prebiotic supplements, we didn’t give any preference to supplements that used non-prebiotic ingredients. However, we took these ingredients into consideration. We also emphasized USDA Organic Certified ingredients and natural flavors instead of inorganic sources and artificial ingredients.
Who Should Take Prebiotics?
Prebiotic supplements have become increasingly popular in the nutritional supplement industry. Probiotics have been popular for decades – but do you really need to take a prebiotic too?
Many people take prebiotics and probiotics together to improve digestive health from multiple angles. Some of the supplements listed above include both prebiotic and probiotic ingredients, helping your gut bacteria in multiple ways.
What’s the difference between the two? Do you really need both?
Probiotic supplements (typically) contain live probiotic bacteria. You take a capsule filled with live bacteria (in the form of colony forming units or CFUs). These bacteria pass through your stomach and enter your intestines, where they begin working as probiotic bacteria. They break down the foods you eat, extract nutrients, and supplement your digestive system in multiple ways.
Prebiotic supplements, meanwhile, simply feed those bacteria. Those bacteria need ingredients like fiber or polysaccharides (strings of sugar) to survive. Prebiotic supplements contain hefty doses of fiber, polysaccharides, or both.
If you already get a lot of fiber in your diet, then you may not need a prebiotic supplement. However, not all of the prebiotic supplements above contain fiber: some promote healthy gut bacteria in other ways. They neutralize bad bacteria, for example, using bacteriophage ingredients.
Ultimately, if you want to support healthy digestion, then a prebiotic supplement may be the right choice for you.
Benefits of Prebiotic Supplements
Prebiotic supplements have proven benefits. The ingredients in prebiotics have been studied by researchers, and those studies have been published in peer-reviewed journals. Some of the supplements above even use specific patented formulas that have been independently studied.
In this study, for example, researchers at the Royal Marsden NHS Foundation Trust in London found that fiber-based prebiotic supplements could be helpful for treating gastrointestinal conditions. That same study suggested that prebiotics could also decrease stress hormone levels, increase weight loss, and help regulate mood.
After reviewing other studies on prebiotics, the researchers found that taking supplemental fiber (like the fiber found in prebiotics) could increase the growth of beneficial bacteria in the digestive tract in people with inflammatory bowel diseases, which decreases inflammation and reduces certain symptoms.
Researchers also found that prebiotics improved the functioning of the mucus layer that lines the stomach and intestines.
You’ll notice that many of the prebiotic supplements listed above contain oligosaccharides. Research has shown that prebiotics with oligosaccharides can boost immune functionality. This study published in the British Journal of Nutrition in 2005, for example, found that consuming oligosaccharides increases the body’s production of certain disease-killing immune system cells. These are the cells that seek out and destroy harmful pathogens within the body. When you take a prebiotic supplement, you’re giving your probiotic bacteria the nutrients (like oligosaccharides) they need to stay active.
Some people take prebiotics to lose weight. Research has backed up the effectiveness of prebiotics for weight loss. This study published in the Journal of Pediatrics in 2007, for example, analyzed the effects of a prebiotic supplement on weight loss over a one-year period. Researchers from the Baylor College of Medicine gave 100 adolescents a prebiotic supplement or a placebo and then measured their body mass index over a one-year period. Participants that took the prebiotic supplement had a lower body mass index than the control group at the conclusion.
Based on this result, researchers believe that a healthy gut microbiome is a crucial part of weight loss.
That same study also found that participants who took a calcium supplement gained less weight than the control group. Some suggest that calcium supplements and prebiotic supplements complement one another and work synergistically. However, more research needs to be done to confirm this benefit.
Prebiotics do have a proven benefit of lowering stress levels. This study published in Psycho-Pharmacology, for example, analyzed cognitive and mood changes in a group taking prebiotic supplements. Researchers found that prebiotic supplements could lower stress levels and increase positivity. Researchers found that prebiotics lowered levels of the stress hormone cortisol. In the study, participants self-reported more positive and fewer negative emotions after taking a prebiotic supplement regularly over a 3 week period.
Many older adults take prebiotics to improve their gut health. Research has shown that prebiotics may be particularly effective for older adults. This study published in the British Journal of Nutrition in 2012, for example, found that older adults who took prebiotics had higher levels of beneficial gut bacteria than a control group.
In that study, older adults (ages 50 and up) were randomly assigned to receive either a placebo juice or a juice with 4g of prebiotics every day. Researchers tracked the levels of specific beneficial bacteria in each participant by analyzing stool samples. After 3 weeks, the two groups switched. With both groups, researchers found that levels of healthy gut bacteria were significantly higher in the group taking the prebiotic supplement. Based on this research, prebiotic supplements could significantly help older adults maintain good digestive health.
Some people take probiotics or prebiotics to lower cholesterol levels. Research has backed up this strategy, showing that prebiotics can lower blood triglycerides. Blood triglycerides are a major risk factor for heart disease. Researchers believe that prebiotics help you digest your food more easily, lowering the levels of harmful triglycerides absorbed by the body.
This study published in Clinical Nutrition in 2015 reinforced that idea. The study reviewed 13 randomized controlled trials testing prebiotic supplements and blood lipid levels over a several week period. Based on the results of these studies, researchers found that prebiotic supplements could significantly lower blood triglyceride levels and decrease blood cholesterol levels, significantly lowering your risk of heart disease.
Side Effects of Prebiotics
Generally, prebiotics are well-tolerated. Few people who took prebiotics will have any adverse side effects.
The most common side effects of prebiotics include bloating and gas, which are caused by the high fiber levels in prebiotic supplements.
If your body does not typically get lots of fiber, then suddenly adding fiber to your diet can cause problems. Start slow (say, with one serving per day) before gradually increasing fiber intake – especially if you notice uncomfortable symptoms of bloating or gas.
Aside from bloating and gas, there are few reported side effects of prebiotics.
Recommended Dose of Prebiotics
Generally, it’s best to follow the manufacturer’s recommended dose on your prebiotic supplement. Most manufacturers recommend taking 1 to 3 servings of their supplement per day.
If your body is unaccustomed to high fiber levels, then you may want to start with just one serving per day before gradually increasing the dosage.
One study on prebiotics found that the optimal dose was 4g of prebiotics per day for supplements containing inulin or oligosaccharides. That same study recommended a maximum dose of 20g per day. Doses beyond this level led to uncomfortable gastrointestinal side effects.
A separate study found that increasing prebiotic dosages could increase the benefits. This study from researchers at the University of Nebraska, for example, compared participants taking a 2.5g, 5g, or 10g dose of prebiotics per day. The group that took the 10g dose had the best results.
Based on the two major studies to date, the optimal prebiotic dose appears to be 10g to 20g per day (assuming the prebiotic contains inulin or polysaccharides).
FAQs
Q: What is a prebiotic?
A: A prebiotic is a supplement that aids the beneficial bacteria (probiotics) in your gut. A probiotic supplement typically contains live gut bacteria that go to work in your digestive tract. A prebiotic supplement, on the other hand, contains ingredients that aid these same gut bacteria.
Q: How do prebiotics work?
A: Most prebiotics contain either fiber or sugar (polysaccharides). The bacteria in your gut need these ingredients to survive. They feed off fiber and sugar. Not all prebiotics contain these ingredients, however: some prebiotics contain bacteriophage ingredients that neutralize “bad” bacteria in your gut and make room for “good” bacteria.
Q: Can I get prebiotics from food?
A: You may not need a supplement to get your recommended daily dose of prebiotics. Some foods are rich with fiber and fructooligosaccharides, for example. Typically, supplements contain a much higher dose than you could reasonably get from food, however. Foods rich with prebiotic ingredients include bananas, chicory root, garlic, Jerusalem artichoke, onions, leeks, asparagus, and barley, among other foods.
Q: Are prebiotics safe?
A: Prebiotics have been well-tolerated in every major study to date. Few side effects have been reported. In rare cases, you could have an allergic reaction to some ingredients (say, if you’re allergic to one of the fruit or vegetable extracts used). However, allergies are rare.
Q: What kind of side effects should I expect from prebiotics?
A: Prebiotics have few side effects. However, if your body is unaccustomed to high fiber intake, then you may experience gas and bloating when you first start taking the prebiotic. Consider gradually increasing your dosage over time if you’re experiencing painful gas and bloating.
Q: Are all fiber supplements prebiotic supplements?
A: Fiber supplements like Metamucil are technically prebiotic supplements because they contain fiber. However, they’re generally marketed just as fiber or digestive health supplements – not specially as prebiotics. Most prebiotic supplements also contain ingredients other than fiber – like polysaccharides.
Q: Can prebiotics help me lose weight?
A: Research on prebiotic supplements has indicated some powerful weight loss results. Studies show that prebiotics are associated with weight loss. By improving your gut health, you’re making it easier for your body to lose weight. Prebiotics play a crucial role in gut health, so it makes sense they’re linked to weight loss.
Q: Can kids safely take prebiotics?
A: Most studies on prebiotics are done on adults – especially adults with inflammatory digestive conditions like Crohn’s disease. Few studies have been performed on children. However, based on all available information, we expect prebiotics to work well in kids. Talk to your doctor to verify that prebiotics are safe for your child to take.
Q: Should I take both a prebiotic and a probiotic?
A: Some of the prebiotic supplements listed above contain both prebiotic and probiotic ingredients, in which case you may not need to take two supplements. Generally, however, prebiotics and probiotoics will complement each other: the probiotic supplement gives you the bacteria you need while the prebiotic supplement feeds that bacteria.
Final Word
Prebiotic supplements have risen in popularity in recent years. Some prebiotic supplements are just rebranded fiber supplements. Most, however, are unique formulas proven to improve digestion in various ways. They can complement the effects of a probiotic supplement. Or, they can be used on their own to boost digestive tract health.
Based on the available research, the optimal dose of prebiotics appears to be around 10g of formula per day. However, specific dosages vary widely between supplements. Consult with a doctor or check your manufacturer’s label for accurate dosage information.
This trendy diet pill is marketed specifically towards women. The pill comes in professionally-designed packaging that immediately distinguishes it from other diet pills on the market. Using 12 active ingredients, Leanbean claims to suppress your appetite, boost your metabolism, and induce thermogenesis, among other benefits. Key ingredients in the formula include green coffee and green tea extract, both of which are commonly found in other diet pills. There’s also garcinia cambogia, the trendy herbal extract that’s been shown to suppress appetite. Leanbean isn’t cheap. A 1 month supply (120 capsules) will cost around $60. The supplement is also not sold on Amazon.
Animal Cuts is one of the 
Nuton Brainfood sells a Pure Caprylic Acid Oil supplement as a fat burner and energy booster. The oil is sourced from organic coconuts. Like other MCT oils, this supplement is ketogenic, which means it encourages your body to enter the natural fat burning state of ketosis. If you are following the keto diet and exercising, then the Nuton Brainfood Ketone Oil supplement may the right choice for you.
NutraTech describes their AtraFen Elite supplement as a “professional formula fat burner” that induces thermogenesis and amplifies fat burning in the body. Like other thermogenesis diet bills, this supplement will stimulate your metabolic system and enhance your rate of energy burning. Your body will naturally burn more fat throughout the day.
Hydroxycut Hardcore Elite is one of the best-known names in the fat burner supplement industry. Muscletech has been making this supplement for years. Today, it’s prized for its ability to reduce moisture retention while inducing thermogenesis in the body. Key ingredients include 270mg of caffeine along with forskolin, L-theanine, cocoa extract, yohimbe extract, and coffee extract, among others.
Another well-known name, Cellucor’s C4 Ripped is best-known as a high-powered pre-workout instead of as a fat burner. However, the formula contains a range of powerful fat burning compounds like capsaicin extract and caffeine (150mg per serving) along with amino acids. It’s one of the most popular pre-workouts and fat burners available today for good reason.
Some pre-workout supplements are marketed specifically towards men: they promise to increase your pump and make your muscles swell. A growing number of supplement makers, however, are finally realizing that women use pre-workouts too. Powher is one of the best female-focused pre-workouts on the market. It comes in the form of pink powder packaged inside an equally-pink bottle. Active ingredients in Powher include two formulas you don’t find in many other supplements on this list, including Oxyjun and Enxtra. Oxyjun is a natural extract sourced from the bark of the Termninalia Arjuna tree. In one study, 32 participants were able to enhance athletic performance using Oxyjun. Enxtra, meanwhile, is a blend of three natural extracts (C. Flexuous oil, A. galangal, and G. glabra) that purportedly offer a natural alternative to caffeine without the caffeine crash. There’s also a special type of beetroot extract called rednite, which also gives Powher its unique pink color while enhancing nitrate levels within the body.
Sascha Fitness’s Fit9 Fat Loss Support supplement is one of the bestselling fat burners on Amazon (in fact, as of July 2019, it’s currently in the #1 spot in the fat burner supplements category). The supplement works in a different way than other diet pills on this list: it decreases fluid retention to support a cut instead of “inducing thermogenesis”. The formula also claims to reduce cellulite by minimizing the body’s production of excess fat. The hefty formula contains 2310mg of a fitness blend containing dandelion root extract, gotu kola extract, green tea extract, L-theanine, and other ingredients.
Nobi Nutrition’s Premium Women’s Fat Burner claims to help you burn fat, tone up, and slim down. Unlike other fat burners on this list, this is a BHB carb blocker supplement specifically designed to help women increase their metabolism and burn fat as fuel. By taking the supplement daily, you can support lean muscle growth while curbing hunger and cravings.
VINTAGE BURN claims their fat burner supplement is “the first muscle-preserving fat burner” for thermogenic weight loss. While other fat burners on this list might burn muscle and fat, this supplement claims to burn fat without targeting your valuable muscles. It’s one of the bestselling products on Amazon and, with over 8,000 reviews as of July 2019, the supplement has an average rating of 4.3 stars out of 5. Key ingredients include green coffee bean extract, caffeine, bacopa leaf extract, garcinia cambogia, and 
This is the second NutraTech AtraFen supplement on our list. These ThermoDrops, like the AtraFen Elite supplement above, claim to induce thermogenesis in the body and burn fat to give you lasting, all-day energy. You apply drops beneath your tongue whenever you want to raise energy levels or suppress your appetite. If you don’t like taking powders or capsules all day, then these sublingual drops may be a better option.
BASE Nutrition makes a popular fat burner called Activate Thermogenic Pre-Workout. The supplement claims to help anyone shed pounds and boost energy and stamina by inducing thermogenesis and lipolysis (fat burning). In the body. The core ingredient in the supplement is the patented Alpha-GPC formula. This formula has been shown to not only induce thermogenesis, but also enhance mental performance. In fact, Alpha GPC is found in many nootropic supplements.
LEAN PM is the first fat burner on this list specifically designed to improve nighttime fat burning. While other fat burners contain caffeine and other stimulants, this supplement supports fat loss with ingredients like EGCG (from green tea leaf extract), L-theanine, 5-HTP, and melatonin. The formula is designed to keep your body burning fat throughout the night.
Garcinia cambogia continues to be a trendy ingredient in diet pills today. The herbal extract has been shown to suppress the appetite while also inducing fat burning. That means you eat less naturally and you burn away calories more easily. Bay Nutrition’s garcinia supplement contains garcinia cambogia with a 95% HCA concentration, which is the highest you’ll see in the supplement space.
The packaging for this supplement makes it look like something out of an alien spacecraft. The packaging also claims to help you get “shredded to the bone”. It’s a powerful fat burner, metabolism booster, and appetite suppressant that claims to boost energy and focus without a crash or jitters. Interestingly, the supplement also claims to specifically burn brown adipose tissue – the difficult-to-burn fat that often collects around problem areas of the body.
Burn-XT’s Thermogenic Fat Burner descries itself as a fat burner, appetite suppressant, and energy booster that helps you burn more calories and lose weight. It’s like if you packed a caffeine pill with a handful or herbal extracts. The supplement contains 270mg of caffeine (about 3 cups of coffee’s worth) along with 700mg of Acetyl-L-Carnitine, 450mg of green tea leaf extract, and 50mg of cayenne pepper fruit extract, all packaged into each 2 veggie capsule serving.
AMRAP Nutrition makes an MCT Powder supplement derived from coconut oil. The popular supplement can help your body enter a fat burning state of ketosis. Plus, with each serving of the MCT Powder containing 2,000mg of fatty acids, this supplement makes it easy to meet your macros for the day while also enjoying long-lasting energy. MCT Powder consists of 100% medium chain triglyceride powder sourced from pure coconut oil.
Bio Natural Labs claims their garcinia cambogia supplement is a fat burner, energy booster, and appetite suppressor. You can not only increase fat burning, but you can also decrease your appetite and raise your energy levels. The dose of garcinia cambogia is relatively high compared to other supplements on this list, with 1400mg of garcinia cambogia extract (95% HCA) in each 2 capsule serving (45 servings per container). There are just three other listed ingredients, including chromium, calcium, and potassium.
LFI Labs is one of the easiest supplements on this list to buy, with their Boost Burn diet pill available from Amazon, Walmart, and other major retailers. The supplement itself consists of a thermogenic stack that includes GLA, CLA, L-Carnitine, and garcinia cambogia. There are 20 ingredients in total. LFI Labs claims their supplement can boost workout performance, enhance cardio and heart health, and improve muscle gain.
There’s a reason why there are so many MCT oils on this list so far already: MCT oils are a crucial component in many keto diets, and the 
Evlution Nutrition’s ENGN Shred Pre Workout supplement is advertised as an energy booster and thermogenic fat burner that provides powerful weight loss results. There’s a hefty dose of B vitamins mixed with all sorts of other unique ingredients. Each serving (7.5g scoop, 30 scoops per container) includes 1600mg of CarnoSyn Beta-Alanine, 1000mg of Betaine Anhydrous, 500mg of choline bitartrate, 500mg of L-Tyrosine, 500mg of CLA, and 250mg (!) of caffeine, among other ingredients. It’s like if you crammed every fat burner on this list into a single supplement. If the artificial flavors don’t bother you, then this is one of the most powerful pre-workouts / fat burners on the market.
Up above, we mentioned that Evlution Nutrition’s ENGN SHRED was one of the most powerful thermogenic supplements and fat boosters available today. It also contains a hefty dose (250mg) of caffeine. If you want all that power with none of the stimulants, then Evlution Nutrition also makes their Lean Mode pre-workout / fat burner supplement. The thermogenic effects come from CLA and green coffee bean extract (from decaffeinated coffee beans), among other ingredients, ensuring you get maximum fat burning potential without caffeine and other stimulants.
This is the third Evlution Nutrition supplement on this list so far. Flavored with “Blue Raz” blue raspberry flavor, this supplement uses an advanced fat loss ingredient complex to burn fat, increase energy, control appetite, and manage metabolism. The supplement also claims to 
Ketoflair’s Keto Advanced Weight Loss supplement contains BHB ketones, the trendy new fat burners that purportedly kick your body into a state of ketosis. Each 3 capsule serving includes a blend of three different BHB blends (magnesium, calcium, and sodium) along with caffeine.
Most of the supplements featured on this list claim to induce thermogenesis during a workout when taken as a pre-workout. This Evogen Naturals Carnigen supplement, however, works in a different way: it’s a blend of pure carnitine that will help your body convert fat into energy, promoting better recovery. The supplement is marketed as an “elite energy and recovery catalyst”. If you like taking BCAAs after a workout, or if you want to enhance your body’s ability to recover from a workout, then the Evogen Naturals Carnigen supplement may be the right choice.
The “IR” in this supplement’s name stands for “instant release”. The formula claims to accelerate your metabolism and induce thermogenesis, raising energy levels and suppressing appetite. Active ingredients include cocoa extract (as Chocamine), Acetyl L-Carnitine, choline bitartrate, green coffee bean extract, caffeine, and other ingredients. Three different flavors are available, including Patriot Pop, Sour Watermelon, and Orange Mango Blast.
FitPal’s Natural Thermogenic Fat Burner claims to contain the “ultra fat burning formula” that suppresses your appetite, burns fat, and boosts metabolism. Three key active ingredients include garcinia cambogia, green coffee extract, and raspberry ketones, all of which can be found in other diet pills listed here (although we don’t often see all three at once). There’s a reasonable 130mg of caffeine anhydrous in each serving.
Forskolin Extract is another trendy diet pill ingredient that has become extremely popular in recent years. The Slim Organix Forskolin Extract supplement is marketed as an “advanced weight management formula” that supports cardiovascular health and helps you burn fat. Each serving contains 300mg of forskolin.
Nutrition 53 Lean 1 is one of the bestselling meal replacement fat burner supplements on Amazon. Available in thee flavors, the supplement contains a blend of protein, carbs, fiber, vitamins, and minerals to give your body everything it needs to skip a meal while losing weight. There’s 20g of protein and 10g (!) of 
Bio Sense’s acai berry supplement delivers 600mg of acai berry in each serving. The supplement claims to support fat burning while working as a powerful antioxidant. The acai berry is sourced from Brazil. In addition to weight loss, advertised benefits include better immune system health and improved skin health.
Many of the fat burners on this list contain high doses of caffeine and other stimulants. NutraTech’s AtraFen Pro-3 in 1 fat burner, however, is free of any stimulants. So how does the formula burn fat? Key ingredients include raspberry ketones, cayenne pepper, flaxseed oil, ginger, and various detoxifying herbal extracts.
Meeka’s Gold Rush Fat Burner supplement is described as an “advanced weight loss support” supplement. The formula includes ingredients like green tea leaf extract, garcinia cambogia, grapefruit powder, and acai, among other ingredients.
Natures Craft makes an acai berry supplement that claims to support fat burning by delivering a 600mg dose of acai berry to your system. There are 60 gelatin capsules (60 servings of 600mg of acai each) in each container. Acai berry is the only listed active ingredient.
This unusually-named supplement claims to be the best MCT oil on Amazon because it uses 100% pure C8 caprylic acid MCT instead of a blend (although most other MCT oil supplements on this list also use pure oil). MiCkey T Eight delivers 13.6g of MCT oil per serving for 13.6g of saturated fat (13.6g of total fat). Whether following the keto oil or looking for a hefty dose of energy-boosting fat, the MiCkey T Eight MCT oil is one of the best fat burners available today.
Lmnitrix makes their popular MELT Fat Burner supplement with similar ingredients to other fat burners on this list. Each serving (1 capsule, 60 capsules per container) includes 135mg of caffeine, 200mg of garcinia cambogia, 100mg of choline bitartrate, and a handful of other ingredients. The main issue with MELT is that dosages are a little lower than most other supplements on this list, so you might have to double up your servings to enjoy similar results.
Yet another MCT Oil supplement makes our list of the best fat burners. MAJU Superfoods makes their popular MCT Oil supplement from 100% pure coconut sources. Many people add it to their morning coffee to boost metabolism and provide all-day energy.
The Genius Brand makes GENIUS BURN, a very popular supplement that combines diet pill ingredients with cognition boosting ingredients. It’s like mixing a 
This is one of the few supplements on this list to be applied sublingually instead of taken as a powder or capsule. The manufacturer claims just a few drops of Trioxalin per day can curb your appetite, reduce cravings, and boost metabolism, helping you burn fat more easily than you would with diet and exercise alone.
MAV Nutrition claims their Night Time Fat Burner can accelerate metabolism and calorie burn at night, making it easy to keep your metabolic and immune system functioning 24/7. Unfortunately, all ingredients are packed into a proprietary formula, making it impossible to compare individual dosages. Listed ingredients in the 500mg “Rest and Reset Blend” include white kidney bean extract powder, green coffee bean extract, and melatonin.
RAW Synergies markets its ThermoPre supplement as a 2 in 1 pre-workout thermogenic fat powder for men and women. The formula contains theacrine and other ingredients to boost energy, improve mood, and enhance fat burning. It’s also a multi-action formula containing MCT powder, caffeine, yerba mate, beta alanine, Cognizin (citicholine), and more.
SportsFoodNutrition makes a popular Uncover thermogenic fat burner that claims to be clinically researched to burn excess fat while preserving lean mass using a “triple effect” thermogenic formula. That triple action formula includes a small amount of caffeine (50mg per capsule) mixed with acetyl-carnitine, ALA, garcinia cambogia, green tea extract, and yohimbe. None of the dosages are found at particularly high levels, which weakens this supplement against its competitors listed here. However, there are also 90 capsules (90 servings) in each bottle, making it easy to double or triple up.
Left Coast Performance makes a popular MCT Oil Powder supplement that is also advertised as a “thermogenic metabolism boosters” that is “great for weight management”. The formula also claims to go to work “lightning fast” while providing “all day energy”. It can be added to your coffee as a creamer, to a smoothie, or to the liquid of your choice. The dose of fat per serving (5g) is slightly smaller than other MCT oils on this list, although it’s comparable to other MCT oil powders.
The popular Cali Thermogenic diet pill is so hardcore it comes with an “extreme warning” on the front label warning users not to exceed the recommended dosage and not to take the pill if they have heart problems. Each 1 serving (1 capsule / 60 capsules per package) contains a mix of caffeine and herbal extracts. Most ingredients are packaged into a mysterious proprietary formula where caffeine is listed as the first ingredient, making it hard to determine if there’s a high enough dose of any single ingredient to be effective. Despite claiming to be an extreme, hardcore fat burner, it seems more likely that Cali Thermogenic is just an over hyped caffeine pill.
Best Factor’s Next Gen Advanced Weight Loss Support diet pills are marketed to women and men who want to boost their metabolism and induce thermogenesis. The “clinically proven formula” claims to 
Altrexa by Biotek Nutrition is an all-natural fat burner made with various herbal extracts that claim to enhance the body’s metabolic processes. Your body can burn fat better and faster using this formula. All six ingredients are packaged inside a mysterious proprietary formula. We know there’s 450mg of caffeine and other ingredients, but we don’t know the specific dosage of any individual ingredient.
Rockstar’s Skinny Gal Thermogenic diet pills are marketed to women who want to lose weight by inducing thermogenesis. The diet pills contain ingredients like raspberry ketones, garcinia cambogia, African mango extract, and CLA. Most ingredients are packed into a proprietary blend, making it difficult to determine individual dosages.
This trendy diet pill is marketed specifically towards women. The pill comes in professionally-designed packaging that immediately distinguishes it from other diet pills on the market. Using 12 active ingredients, Leanbean claims to suppress your appetite, boost your metabolism, and induce thermogenesis, among other benefits. Key ingredients in the formula include green coffee and green tea extract, both of which are commonly found in other diet pills. There’s also garcinia cambogia, the trendy herbal extract that’s been shown to suppress appetite. Leanbean isn’t cheap. A 1 month supply (120 capsules) will cost around $60. The supplement is also not sold on Amazon.
Animal Cuts is one of the 
Nuton Brainfood sells a Pure Caprylic Acid Oil supplement as a fat burner and energy booster. The oil is sourced from organic coconuts. Like other MCT oils, this supplement is ketogenic, which means it encourages your body to enter the natural fat burning state of ketosis. If you are following the keto diet and exercising, then the Nuton Brainfood Ketone Oil supplement may the right choice for you.
NutraTech describes their AtraFen Elite supplement as a “professional formula fat burner” that induces thermogenesis and amplifies fat burning in the body. Like other thermogenesis diet bills, this supplement will stimulate your metabolic system and enhance your rate of energy burning. Your body will naturally burn more fat throughout the day.
Hydroxycut Hardcore Elite is one of the best-known names in the fat burner supplement industry. Muscletech has been making this supplement for years. Today, it’s prized for its ability to reduce moisture retention while inducing thermogenesis in the body. Key ingredients include 270mg of caffeine along with forskolin, L-theanine, cocoa extract, yohimbe extract, and coffee extract, among others.
Another well-known name, Cellucor’s C4 Ripped is best-known as a high-powered pre-workout instead of as a fat burner. However, the formula contains a range of powerful fat burning compounds like capsaicin extract and caffeine (150mg per serving) along with amino acids. It’s one of the most popular pre-workouts and fat burners available today for good reason.
Some pre-workout supplements are marketed specifically towards men: they promise to increase your pump and make your muscles swell. A growing number of supplement makers, however, are finally realizing that women use pre-workouts too. Powher is one of the best female-focused pre-workouts on the market. It comes in the form of pink powder packaged inside an equally-pink bottle. Active ingredients in Powher include two formulas you don’t find in many other supplements on this list, including Oxyjun and Enxtra. Oxyjun is a natural extract sourced from the bark of the Termninalia Arjuna tree. In one study, 32 participants were able to enhance athletic performance using Oxyjun. Enxtra, meanwhile, is a blend of three natural extracts (C. Flexuous oil, A. galangal, and G. glabra) that purportedly offer a natural alternative to caffeine without the caffeine crash. There’s also a special type of beetroot extract called rednite, which also gives Powher its unique pink color while enhancing nitrate levels within the body.
Sascha Fitness’s Fit9 Fat Loss Support supplement is one of the bestselling fat burners on Amazon (in fact, as of July 2019, it’s currently in the #1 spot in the fat burner supplements category). The supplement works in a different way than other diet pills on this list: it decreases fluid retention to support a cut instead of “inducing thermogenesis”. The formula also claims to reduce cellulite by minimizing the body’s production of excess fat. The hefty formula contains 2310mg of a fitness blend containing dandelion root extract, gotu kola extract, green tea extract, L-theanine, and other ingredients.
Nobi Nutrition’s Premium Women’s Fat Burner claims to help you burn fat, tone up, and slim down. Unlike other fat burners on this list, this is a BHB carb blocker supplement specifically designed to help women increase their metabolism and burn fat as fuel. By taking the supplement daily, you can support lean muscle growth while curbing hunger and cravings.
VINTAGE BURN claims their fat burner supplement is “the first muscle-preserving fat burner” for thermogenic weight loss. While other fat burners on this list might burn muscle and fat, this supplement claims to burn fat without targeting your valuable muscles. It’s one of the bestselling products on Amazon and, with over 8,000 reviews as of July 2019, the supplement has an average rating of 4.3 stars out of 5. Key ingredients include green coffee bean extract, caffeine, bacopa leaf extract, garcinia cambogia, and 
This is the second NutraTech AtraFen supplement on our list. These ThermoDrops, like the AtraFen Elite supplement above, claim to induce thermogenesis in the body and burn fat to give you lasting, all-day energy. You apply drops beneath your tongue whenever you want to raise energy levels or suppress your appetite. If you don’t like taking powders or capsules all day, then these sublingual drops may be a better option.
BASE Nutrition makes a popular fat burner called Activate Thermogenic Pre-Workout. The supplement claims to help anyone shed pounds and boost energy and stamina by inducing thermogenesis and lipolysis (fat burning). In the body. The core ingredient in the supplement is the patented Alpha-GPC formula. This formula has been shown to not only induce thermogenesis, but also enhance mental performance. In fact, Alpha GPC is found in many nootropic supplements.
LEAN PM is the first fat burner on this list specifically designed to improve nighttime fat burning. While other fat burners contain caffeine and other stimulants, this supplement supports fat loss with ingredients like EGCG (from green tea leaf extract), L-theanine, 5-HTP, and melatonin. The formula is designed to keep your body burning fat throughout the night.
Garcinia cambogia continues to be a trendy ingredient in diet pills today. The herbal extract has been shown to suppress the appetite while also inducing fat burning. That means you eat less naturally and you burn away calories more easily. Bay Nutrition’s garcinia supplement contains garcinia cambogia with a 95% HCA concentration, which is the highest you’ll see in the supplement space.
The packaging for this supplement makes it look like something out of an alien spacecraft. The packaging also claims to help you get “shredded to the bone”. It’s a powerful fat burner, metabolism booster, and appetite suppressant that claims to boost energy and focus without a crash or jitters. Interestingly, the supplement also claims to specifically burn brown adipose tissue – the difficult-to-burn fat that often collects around problem areas of the body.
Burn-XT’s Thermogenic Fat Burner descries itself as a fat burner, appetite suppressant, and energy booster that helps you burn more calories and lose weight. It’s like if you packed a caffeine pill with a handful or herbal extracts. The supplement contains 270mg of caffeine (about 3 cups of coffee’s worth) along with 700mg of Acetyl-L-Carnitine, 450mg of green tea leaf extract, and 50mg of cayenne pepper fruit extract, all packaged into each 2 veggie capsule serving.
AMRAP Nutrition makes an MCT Powder supplement derived from coconut oil. The popular supplement can help your body enter a fat burning state of ketosis. Plus, with each serving of the MCT Powder containing 2,000mg of fatty acids, this supplement makes it easy to meet your macros for the day while also enjoying long-lasting energy. MCT Powder consists of 100% medium chain triglyceride powder sourced from pure coconut oil.
Bio Natural Labs claims their garcinia cambogia supplement is a fat burner, energy booster, and appetite suppressor. You can not only increase fat burning, but you can also decrease your appetite and raise your energy levels. The dose of garcinia cambogia is relatively high compared to other supplements on this list, with 1400mg of garcinia cambogia extract (95% HCA) in each 2 capsule serving (45 servings per container). There are just three other listed ingredients, including chromium, calcium, and potassium.
LFI Labs is one of the easiest supplements on this list to buy, with their Boost Burn diet pill available from Amazon, Walmart, and other major retailers. The supplement itself consists of a thermogenic stack that includes GLA, CLA, L-Carnitine, and garcinia cambogia. There are 20 ingredients in total. LFI Labs claims their supplement can boost workout performance, enhance cardio and heart health, and improve muscle gain.
There’s a reason why there are so many MCT oils on this list so far already: MCT oils are a crucial component in many keto diets, and the 
Evlution Nutrition’s ENGN Shred Pre Workout supplement is advertised as an energy booster and thermogenic fat burner that provides powerful weight loss results. There’s a hefty dose of B vitamins mixed with all sorts of other unique ingredients. Each serving (7.5g scoop, 30 scoops per container) includes 1600mg of CarnoSyn Beta-Alanine, 1000mg of Betaine Anhydrous, 500mg of choline bitartrate, 500mg of L-Tyrosine, 500mg of CLA, and 250mg (!) of caffeine, among other ingredients. It’s like if you crammed every fat burner on this list into a single supplement. If the artificial flavors don’t bother you, then this is one of the most powerful pre-workouts / fat burners on the market.
Up above, we mentioned that Evlution Nutrition’s ENGN SHRED was one of the most powerful thermogenic supplements and fat boosters available today. It also contains a hefty dose (250mg) of caffeine. If you want all that power with none of the stimulants, then Evlution Nutrition also makes their Lean Mode pre-workout / fat burner supplement. The thermogenic effects come from CLA and green coffee bean extract (from decaffeinated coffee beans), among other ingredients, ensuring you get maximum fat burning potential without caffeine and other stimulants.
This is the third Evlution Nutrition supplement on this list so far. Flavored with “Blue Raz” blue raspberry flavor, this supplement uses an advanced fat loss ingredient complex to burn fat, increase energy, control appetite, and manage metabolism. The supplement also claims to 
Ketoflair’s Keto Advanced Weight Loss supplement contains BHB ketones, the trendy new fat burners that purportedly kick your body into a state of ketosis. Each 3 capsule serving includes a blend of three different BHB blends (magnesium, calcium, and sodium) along with caffeine.
Most of the supplements featured on this list claim to induce thermogenesis during a workout when taken as a pre-workout. This Evogen Naturals Carnigen supplement, however, works in a different way: it’s a blend of pure carnitine that will help your body convert fat into energy, promoting better recovery. The supplement is marketed as an “elite energy and recovery catalyst”. If you like taking BCAAs after a workout, or if you want to enhance your body’s ability to recover from a workout, then the Evogen Naturals Carnigen supplement may be the right choice.
The “IR” in this supplement’s name stands for “instant release”. The formula claims to accelerate your metabolism and induce thermogenesis, raising energy levels and suppressing appetite. Active ingredients include cocoa extract (as Chocamine), Acetyl L-Carnitine, choline bitartrate, green coffee bean extract, caffeine, and other ingredients. Three different flavors are available, including Patriot Pop, Sour Watermelon, and Orange Mango Blast.
FitPal’s Natural Thermogenic Fat Burner claims to contain the “ultra fat burning formula” that suppresses your appetite, burns fat, and boosts metabolism. Three key active ingredients include garcinia cambogia, green coffee extract, and raspberry ketones, all of which can be found in other diet pills listed here (although we don’t often see all three at once). There’s a reasonable 130mg of caffeine anhydrous in each serving.
Forskolin Extract is another trendy diet pill ingredient that has become extremely popular in recent years. The Slim Organix Forskolin Extract supplement is marketed as an “advanced weight management formula” that supports cardiovascular health and helps you burn fat. Each serving contains 300mg of forskolin.
Nutrition 53 Lean 1 is one of the bestselling meal replacement fat burner supplements on Amazon. Available in thee flavors, the supplement contains a blend of protein, carbs, fiber, vitamins, and minerals to give your body everything it needs to skip a meal while losing weight. There’s 20g of protein and 10g (!) of 
Bio Sense’s acai berry supplement delivers 600mg of acai berry in each serving. The supplement claims to support fat burning while working as a powerful antioxidant. The acai berry is sourced from Brazil. In addition to weight loss, advertised benefits include better immune system health and improved skin health.
Many of the fat burners on this list contain high doses of caffeine and other stimulants. NutraTech’s AtraFen Pro-3 in 1 fat burner, however, is free of any stimulants. So how does the formula burn fat? Key ingredients include raspberry ketones, cayenne pepper, flaxseed oil, ginger, and various detoxifying herbal extracts.
Meeka’s Gold Rush Fat Burner supplement is described as an “advanced weight loss support” supplement. The formula includes ingredients like green tea leaf extract, garcinia cambogia, grapefruit powder, and acai, among other ingredients.
Natures Craft makes an acai berry supplement that claims to support fat burning by delivering a 600mg dose of acai berry to your system. There are 60 gelatin capsules (60 servings of 600mg of acai each) in each container. Acai berry is the only listed active ingredient.
This unusually-named supplement claims to be the best MCT oil on Amazon because it uses 100% pure C8 caprylic acid MCT instead of a blend (although most other MCT oil supplements on this list also use pure oil). MiCkey T Eight delivers 13.6g of MCT oil per serving for 13.6g of saturated fat (13.6g of total fat). Whether following the keto oil or looking for a hefty dose of energy-boosting fat, the MiCkey T Eight MCT oil is one of the best fat burners available today.
Lmnitrix makes their popular MELT Fat Burner supplement with similar ingredients to other fat burners on this list. Each serving (1 capsule, 60 capsules per container) includes 135mg of caffeine, 200mg of garcinia cambogia, 100mg of choline bitartrate, and a handful of other ingredients. The main issue with MELT is that dosages are a little lower than most other supplements on this list, so you might have to double up your servings to enjoy similar results.
Yet another MCT Oil supplement makes our list of the best fat burners. MAJU Superfoods makes their popular MCT Oil supplement from 100% pure coconut sources. Many people add it to their morning coffee to boost metabolism and provide all-day energy.
The Genius Brand makes GENIUS BURN, a very popular supplement that combines diet pill ingredients with cognition boosting ingredients. It’s like mixing a 
This is one of the few supplements on this list to be applied sublingually instead of taken as a powder or capsule. The manufacturer claims just a few drops of Trioxalin per day can curb your appetite, reduce cravings, and boost metabolism, helping you burn fat more easily than you would with diet and exercise alone.
MAV Nutrition claims their Night Time Fat Burner can accelerate metabolism and calorie burn at night, making it easy to keep your metabolic and immune system functioning 24/7. Unfortunately, all ingredients are packed into a proprietary formula, making it impossible to compare individual dosages. Listed ingredients in the 500mg “Rest and Reset Blend” include white kidney bean extract powder, green coffee bean extract, and melatonin.
RAW Synergies markets its ThermoPre supplement as a 2 in 1 pre-workout thermogenic fat powder for men and women. The formula contains theacrine and other ingredients to boost energy, improve mood, and enhance fat burning. It’s also a multi-action formula containing MCT powder, caffeine, yerba mate, beta alanine, Cognizin (citicholine), and more.
SportsFoodNutrition makes a popular Uncover thermogenic fat burner that claims to be clinically researched to burn excess fat while preserving lean mass using a “triple effect” thermogenic formula. That triple action formula includes a small amount of caffeine (50mg per capsule) mixed with acetyl-carnitine, ALA, garcinia cambogia, green tea extract, and yohimbe. None of the dosages are found at particularly high levels, which weakens this supplement against its competitors listed here. However, there are also 90 capsules (90 servings) in each bottle, making it easy to double or triple up.
Left Coast Performance makes a popular MCT Oil Powder supplement that is also advertised as a “thermogenic metabolism boosters” that is “great for weight management”. The formula also claims to go to work “lightning fast” while providing “all day energy”. It can be added to your coffee as a creamer, to a smoothie, or to the liquid of your choice. The dose of fat per serving (5g) is slightly smaller than other MCT oils on this list, although it’s comparable to other MCT oil powders.
The popular Cali Thermogenic diet pill is so hardcore it comes with an “extreme warning” on the front label warning users not to exceed the recommended dosage and not to take the pill if they have heart problems. Each 1 serving (1 capsule / 60 capsules per package) contains a mix of caffeine and herbal extracts. Most ingredients are packaged into a mysterious proprietary formula where caffeine is listed as the first ingredient, making it hard to determine if there’s a high enough dose of any single ingredient to be effective. Despite claiming to be an extreme, hardcore fat burner, it seems more likely that Cali Thermogenic is just an over hyped caffeine pill.
Best Factor’s Next Gen Advanced Weight Loss Support diet pills are marketed to women and men who want to boost their metabolism and induce thermogenesis. The “clinically proven formula” claims to 
Altrexa by Biotek Nutrition is an all-natural fat burner made with various herbal extracts that claim to enhance the body’s metabolic processes. Your body can burn fat better and faster using this formula. All six ingredients are packaged inside a mysterious proprietary formula. We know there’s 450mg of caffeine and other ingredients, but we don’t know the specific dosage of any individual ingredient.
Rockstar’s Skinny Gal Thermogenic diet pills are marketed to women who want to lose weight by inducing thermogenesis. The diet pills contain ingredients like raspberry ketones, garcinia cambogia, African mango extract, and CLA. Most ingredients are packed into a proprietary blend, making it difficult to determine individual dosages.