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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 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

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 Prebiotic

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

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

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

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.

Every fat burner makes a similar promise. They all claim to help you lose weight more easily than competing supplements.

A good fat burner contains ingredients that induce thermogenesis, suppress appetite, or enhance fat burning activity in other ways. A bad fat burner makes big promises without backing them up – like claiming you can lose 10 pounds in a week without diet or exercise.

Which fat burners work better than the rest? Which supplements can actually help you burn fat? Today, we’re ranking the best fat burners on the market in 2019.

Top 46 Best Fat Burner Supplements

Leanbean: The Female Fat Burner

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.

Key Features:

• Uses natural herbal extracts to increase fat burning and suppress appetite
• Not the cheapest diet pill, but also far from the most expensive
• Emphasis on proven natural ingredients
• 12 active ingredients in total
• Strong customer reviews and testimonials from elite female athletes
• 90 day money back guarantee

Animal Cuts

Animal Cuts is one of the best-known pre-workouts and fat burners available today. It’s advertised as an all-in-one supplement that supports thermogenic activity and metabolism. You can buy it in the form of a bulk powder or as grab and go packets that deliver the same dosage every time. There are eight (!) different proprietary formulas inside Animal Cuts, including a stimulant complex, metabolic complex, thyroid complex, water shedding complex, and nootropic complex, among other ingredients.

Key Features:

• Available as a bulk powder or in packets
• Contains a hefty dose of a wide range of ingredients, including everything from stimulants and metabolic boosters to nootropics
• All-in-one fat burner and pre-workout
• Boosts physical and mental energy with multiple methods of action
• Great for supporting a short-term cut or boosting long-term weight loss

Nuton Ketone Oil – Pure C8 MCT Oil

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.

Key Features:

• Easy to add to coffee or shake
• Contains pure caprylic acid (C8) with no lauric acid
• Vegan, organic, and 100% BPA-free
• Keto friendly

NutraTech AtraFen Elite – Professional Formula Fat Burner

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.

Key Features:

• Competitively priced
• Powerful thermogenic
• Made in the United States in GMP-certified, FDA-mandated facilities
• More than 2,800 reviews on Amazon (4.4 star average rating)
• Marketed specifically to athletes and dieters who want to take their workouts to the next level

Muscletech Hydroxycut Hardcore Elite

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.

Key Features:

• One of the best-known and bestselling fat burners for over a decade
• 50 servings (100 capsules) per container
• 270mg of caffeine per serving
• High dose of caffeine mixed with ingredients like forskolin, coffee extract, L-theanine, and more

Cellucor C4 Ripped

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.

Key Features:

• Blend of proven fat burner, thermogenesis-inducing, pre-workout ingredients that work in multiple ways
• 150mg of caffeine in each 6g scoop
• Works in multiple ways by providing a range of vitamins, minerals, amino acids, and other energy boosters
• One of the best-known and best-selling pre-workouts and fat boosters available today
• Available in Berry Brainiacs, Blue Raspberry, and Cherry Limeade

Powher Pre-Workout for Women

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.

Key Features

• Increase natural energy levels during a workout
• Enjoy caffeine-like benefits without the crash or other side effects
• Improve NO production to keep muscles fueled to the end of your workout
• Reduce fatigue during exercise
• Increase VO2 max using natural herbal extracts

Sascha Fitness Fit9 Fat Loss Support

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.

Key Features:

• Bestselling fat burner on Amazon
• Vegetarian capsules
• 120 capsules (30 servings) per container
• Mix of herbal extracts that could minimize water retention and decrease cellulite
• Ideal for cutting weight or looking great for short periods of time

Nobi Nutrition Premium Women’s Fat Burner

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.

Key Features:

• Made in the United States in an FDA-approved facility
• One of the bestselling fat burners on Amazon
• Marketed specifically towards women
• Suppresses appetite

VINTAGE BURN Fat Burner

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 forskolin.

Key Features:

• Wide range of proven diet pill ingredients, including garcinia cambogia, caffeine, bacopa monnieri, raspberry ketones, green coffee bean extract, and green tea leaf extract
• Preserves muscle while burning fat
• 8,000+ reviews on Amazon (4.3 star average rating)
• Non-GMO, vegetarian, keto, gluten-free
• GMP and FDA certified
• Multi-action fat burner that induces thermogenesis in a variety of ways

NutraTech AtraFen ThermoDrops

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.

Key Features:

• Sublingual drops go to work more quickly than powders and capsules, have better bioavailability
• No bloating or gastrointestinal issues compared to capsules and tablets
• Induce thermogenesis, increase energy, and suppress appetite all at the same time
• Made in the United States in a GMP-certified facility

BASE Nutrition Activate Thermogenic Pre-Workout

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.

Key Features:

• Multiple active ingredients, including Alpha GPC (as Alphasize), theacrine (as TeaCrine), Lean GBB, Paradoxine, and Bioperine
• Small dosages of two amino acids (L-Tyrosine and L-Carnitine)
• 100mg of caffeine in each capsule
• Enhance mental and physical performance while boosting fat burning
• Made in the United States by a certified supplement manufacturer for the U.S. military (BASE Nutrition)

LEAN PM Fat Burner and Sleep Support

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.

Key Features:

• One of the bestselling fat burners on Amazon
• Fat burning ingredients mixed with melatonin to induce fat burning and sleepiness
• Keeps your body burning fat throughout the night while also relaxing the body

Bay Nutrition Garcinia Cambogia 95% HCA Natural Weight Loss Supplement

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.

Key Features:

• 1400mg of garcinia cambogia formula with 95% HCA concentration
• Gluten-free, veggie capsules
• No caffeine, stimulants, or other ingredients
• Made in a GMP-certified facility
• Dual-action fat burner that suppresses appetite and induces thermogenesis

Boneafide Nutrition Boneafide Shred Fat Burner Thermogenic

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.

Key Features:

• Raise energy and focus
• Boost energy with no crash or jitters associated with stimulants
• Boost serotonin using 5-HTP
• Can burn away difficult-to-lose brown adipose tissue

BURN-XT Thermogenic Fat Burner

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.

Key Features:

• Synergistic weight loss benefits, including fat burning, appetite suppression, and energy boosting
• Strong dose of caffeine (270mg per serving)
• Proven weight loss compounds, including amino acids, green tea leaf extract, and cayenne pepper
• One of the bestselling products in the Amazon “weight loss pills” category

AMRAP Nutrition – MCT Powder

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.

Key Features:

• Supports brain health and physical wellbeing
• Helps your body enter natural state of ketosis, creating an optimal fat burning environment
• Curbs appetite
• Contains 2,000mg of fatty acids per serving
• 90 day money back guarantee

Bio Natural Labs Garcinia Cambogia with 95% HCA

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.

Key Features:

• High dose (1400mg of 95% HCA concentration) of garcinia cambogia in each serving
• Suppress appetite, burn fat, and boost energy
• Mixed with three other minerals (potassium, calcium, and chromium)
• Manufactured in an FDA-registered, GMP-certified facility

LFI Labs Boost Burn

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.

Key Features:

• Available from Walmart, Amazon, and other major retailers
• Competitively priced
• 20+ ingredients that claim to transform your body while supporting natural weight loss
• Multi-action effectiveness, including better cardio performance, improved metabolism, better heart health, and enhanced thermogenesis
• Transparent label with all ingredients and dosages listed
• Ingredients to enhance cognitive and physical performance (choline bitartrate and chromium, for example)

Levelup CLEAN MCT Caprylic Oil

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 keto diet is a proven weight loss mechanism. CLEAN MCT is one of the top MCT oil supplements available from major retailers today. The supplement is made from 100% pure C8 caprylic acid MCT oil that instantly converts into ketones for smooth, stable energy and improved fat burning activity. Oh, and there’s 14g of Clean MCT (caprylic acid triglycerides) in each serving, giving you 14g of saturated fat (and 14g of total fat) per serving.

Key Features:

• Encourages your body to naturally enter state of ketosis
• Enhances physical energy and cognitive performance
• Controls blood sugar spikes, reduces food cravings, and provides a long-term release of stable energy
• Vegan, gluten-free, Halal, Kosher, and non-GMO
• Affordably priced (64 servings per bottle) and high-rated on Amazon (4.7 stars with 800+ reviews)

Evlution Nutrition ENGN SHRED Pre Workout

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.

Key Features:

• Affordably priced from Amazon and other retailers (about $30 for 30 servings)
• Huge dosages in each scoop, including 1600mg of beta-alanine, 1000mg of betaine anhydrous, and 250mg of caffeine
• Natural and artificial flavors
• Two flavors, including Cherry Limeade and Blue Raz
• Ready to mix with water or beverage of your choice

Evlution Nutrition Lean Mode Stimulant-Free Weight Loss Supplement

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.

Key Features:

• 5 active ingredients that induce thermogenesis and fat burning without using stimulants
• Gluten-free
• Fruit punch flavor
• Boost antioxidant levels and mood

Evlution Nutrition Trans4orm Thermogenic Energizer Powder

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 increase mental focus.

Key Features:

• Thermogenic ingredients that promote fat loss
• Preserves muscle mass while burning unwanted fat
• Made in the United States in an FDA-registered, GMP-certified facility
• Affordably priced at around $20 for 60 servings from Amazon and other retailers

Ketoflair Keto Advanced Weight Loss

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.

Key Features:

• Proprietary formula makes it impossible to determine individual dosages
• Caffeine dosage not listed (it’s one of four ingredients in the 1200mg proprietary formula)
• Contains three different types BHB ketones to kickstart ketosis
• Made in the United States

Evogen Naturals Carnigen – Elite Energy and Recovery Catalyst

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.

Key Features:

• Supports faster recovery after a workout
• Converts fat into energy, burning away fat while raising natural energy levels
• 4 different types of carnitine
• No artificial sweeteners or flavors, naturally-derived Mandarin Orange flavor
• Mixed with additional vitamins and minerals

Evogen Lipocide IR – Metabolic Accelerator Powder

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.

Key Features:

• Caffeine, amino acids, herbal extracts, and other ingredients
• Induces thermogenesis and enhances natural fat burning
• Boosts physical and mental energy
• 200mg of caffeine per serving
• Natural and artificial flavors

FitPal Natural Thermogenic Fat Burner

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.

Key Features:

• Natural ingredients, including herbal extracts mixed with caffeine
• Works in multiple ways, claiming to block carb cravings, prevent fat storage, detoxify the body, enhance fat burning, and suppress appetite
• Claims to be 7x more effective for burning fat and building muscle simultaneously
• Less caffeine than many other fat burners on this list (130mg per capsule)

Slim Organix Forskolin Extract

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.

Key Features:

• Breaks down stored fat
• Encourages the release of fatty acids from adipose tissue
• Can induce thermogenesis and suppress appetite
• Safe for men and women

Nutrition 53 Lean 1

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 dietary fiber in each serving. Priced at $30 for each 15 serving tub, Nutrition 53 Lean 1 isn’t the cheapest option available today, however.

Key Features:

• One of the best meal replacement shakes with fat burning ingredients
• Include fiber, protein, carbs, vitamins, and minerals to allow you to skip a meal without skipping nutrition
• Available in birthday cake, chocolate, and vanilla flavors
• 20g of protein and 10g of dietary fiber per serving

Bio Sense Acai Berry

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.

Key Features:

• 600mg of acai berry (4:1 extract) fruit extract in each capsule
• 60 capsules / 60 servings per container
• No other listed active ingredients
• Gelatin (non veggie) capsules

NutraTech AtraFen Pro-3 in 1 Stimulant Free Fat Burner

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.

Key Features:

• Includes mostly herbal extracts and plant-derived compounds
• No stimulants like caffeine
• Three different proprietary formulas in each capsule
• Burns fat, suppresses appetite, boosts metabolism, and detoxes the body
• Made in the United States
• Non-veggie gelatin capsules

Meeka Nutrition Gold Rush Fat Burner

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.

Key Features:

• Detoxifies and cleanses the body
• Urns fat and suppresses appetite
• Uses mostly herbal extracts instead of large doses of caffeine or other synthetics
• 64mg of caffeine per serving (about 2/3 of a cup of coffee)
• Non-veggie gelatin capsules

Natures Craft Acai Berry

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.

Key Features:

• 600mg of acai berry extract in each serving with no other listed ingredients
• Supports weight loss by inducing fat burning and thermogenesis
• Suppresses appetite and improves digestion
• Non-veggie gelatin capsules

MiCkey T Eight

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.

Key Features:

• Made in the United States and bottled in California
• Kosher, Halal, non-GMO, gluten-free, and dairy-free
• Pure caprylic acid medium chain triglycerides from non-GMO coconut
• 13.6g of 8-Carbon Capyrlic Acid MCT oil
• Keto friendly

Lmnitrix MELT Fat Burner

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.

Key Features:

• Blend of thermogenic and energy boosting compounds, including garcinia cambogia, caffeine, and choline bitartrate
• Made in the United States in an FDA-regulated, GMP-certified facility
• 60 day money back guarantee
• Slightly weaker doses than other supplements on this list

MAJU Superfoods MCT Oil

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.

Key Features:

• Keto friendly
• Available from Walmart, Amazon, and other major retailers
• Odorless and flavorless
• Competitively priced (under $20 for 32 servings)
• 15g of fat (15g of saturated fat) per serving

The Genius Brand GENIUS BURN

The Genius Brand makes GENIUS BURN, a very popular supplement that combines diet pill ingredients with cognition boosting ingredients. It’s like mixing a good nootropic and fat burner together. Key ingredients include ashwagandha extract, Cognizin (citicholine), theacrine, capsicum fruit extract, Huperzia serrata, and more. It’s not packed with caffeine and hefty thermogenic fat burners like other diet pills on this list, but it does contain a good mix of both nootropics and fat burner ingredients.

Key Features:

• Nootropic ingredients to enhance cognition
• Weight loss ingredients like capsicum fruit extract
• No proprietary blends, caffeine, stimulants, or artificial ingredients
• Stackable with other diet pills, thermogenic supplements, and nootropics

NutraTech Trioxalin

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.

Key Features:

• Sublingual drops (applied under the tongue); not a capsule or powder
• Contains a blend of nutrients, amino acids, and herbal extracts
• Sweetened with natural flavors and stevia extract
• “Scientifically engineered to burn fat”, according to NutraTech

MAV Nutrition Night Time Fat Burner

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.

Key Features:

• Encourages your body to naturally burn sleep and raise metabolism at night
• Proprietary formula with no listed individual dosages
• Contains melatonin to encourage sleep naturally
• Largest active ingredient by dosage is white kidney bean extract powder

RAW Synergies ThermoPre

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.

Key Features:

• 10 active ingredients to enhance physical and mental energy, fat burning, metabolism, mood, and more
• 250mg of caffeine per serving
• Burns fat with multiple ingredients and multiple methods of action
• Boosts cognition using Cognizin citicholine, theacrine, and other ingredients
• No proprietary blends or artificial fillers

SportsFoodNutrition Uncover Thermogenic Fat Burner

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.

Key Features:

• 600mg of ALA in each 1000mg capsule
• 50mg of caffeine per capsule
• Small amounts of garcinia cambogia, green tea extract, yohimbe, and other ingredients
• Limited amounts of caffeine and no other stimulants or other ingredients that could give you jitters

Left Coast Performance MCT Oil Powder from Coconuts

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.

Key Features:

• 100% pure, powdered, MCT oil derived from coconut
• Easy to digest
• Can be added to coffee, shakes, or liquid of your choice
• 5g of total fat (5g of saturated fat) per serving

Cali Thermogenic Diet Pill

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.

Key Features:

• Induces thermogenesis and activates fat burning
• High dose of caffeine
• Proprietary formula that masks individual dosages of all but 3 ingredients
• Extreme marketing
• 30 day money back guarantee

Best Factor Next Gen Advanced Weight Loss Support

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 tone muscles and melt away fat using “premium, powerful ingredients”. Key active ingredients include a mix of B vitamins along with a proprietary blend of conjugated linoleic acid (safflower oil), sunflower seed oil, and caffeine. Best Factor doesn’t disclose the individual breakdowns within its proprietary formula.

Key Features:

• Proprietary formula with no individual ingredient dosages listed
• Mix of caffeine, safflower oil, sunflower seed oil, and B vitamins
• Contains raspberry ketones, garcinia cambogia, and other herbal extracts to support various benefits

Biotek Nutrition Altrexa

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.

Key Features:

• High dose of caffeine in each serving (specific dosage is unknown; part of 450mg blend)
• Mixture of stimulants and herbal extracts
• Proprietary formula with no individual dosages listed
• Non-veggie, gelatin capsule

Rockstar Skinny Gal Thermogenic

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.

Key Features:

• Contains an undisclosed dose of caffeine (it’s the first listed ingredient in a 235mg proprietary formula)
• Mix of thermogenic ingredients like caffeine and herbal extracts
• Smaller doses than many other supplements on this list (just 40mg of garcinia cambogia, for example)
• Marketed primarily towards women with trendy marketing campaigns and packaging