10 Best and Popular Fat Burner Supplements to Lose Weight

There are numerous ways or options for weight loss out there. Some solutions, such as specific pills, medications, and natural supplements are very popular than others. The claim is to aid in weight loss or, at the very least, to facilitate weight loss when used with other strategies. In this article, we’ll be showing you the best fat burner supplements.

fat burner supplement

So What are Fat Burner Supplements?

Supplements that burn fat do so by raising your resting metabolic rate. The active components aid in eliminating body fat. The impact of substances like caffeine on your heart rate and blood pressure, however, still needs to be studied.

Supplemental fat burners’ efficacy is still up for debate. Despite being frequently used for weight loss, there isn’t much proof that they actually work.

These supplements make claims about stopping the absorption of fat or carbohydrates, reducing appetite, or speeding up metabolism. Some of these supplements, however, can conflict with other prescriptions you are taking.

Do Fat Burner Supplements Really Work?

Fat burners function by raising blood pressure and overall energy expenditure, which over time may cause weight loss.

However, if you already have high blood pressure, exercise caution because taking these supplements could cause hypertension. In principle, fat burners function. But it all comes down to the components. 

You can’t always be certain of what’s within fat burner supplements because they aren’t FDA-approved. Without supporting facts, they are free to assert anything.

List of Weight Burners and Supplements

Below are some of the best weight burners and supplements we have out there:

1. Garcinia Cambogia Extract

After appearing on “The Dr. Oz Show” in 2012, garcinia Cambogia gained popularity on a global scale. It is a little, green fruit with a pumpkin-like form. 

The active component in garcinia Cambogia extract, sold as a diet supplement, is hydroxy citric acid, which may be found in the fruit’s skin.

Animal studies show it can inhibit a bodily enzyme that produces fat and raise serotonin levels, potentially reducing cravings (1Trusted Source, 2Trusted Source).

2. Hydroxycut

One of the most well-known weight loss products in the world, Hydroxycut has been available for over ten years. They simply referred to the most popular item produced by the company to as “Hydroxycut.”

Caffeine and a few plant extracts, including green coffee extract, which we’ll discuss further below, are among the compounds that claim to aid in weight loss.

A 2011 meta-analysis of five clinical trials discovered that using green coffee extract, or C. canephora robusta, as a supplement resulted in around a 5.5-pound (2.47-kg) weight loss when compared to the placebo (8Trusted Source).

3. Green Coffee Bean Extract

Simply put, unroasted coffee beans are known as green coffee beans. They contain caffeine and chlorogenic acid, two chemicals said to aid in weight loss.

Chlorogenic acid slows the breakdown of carbohydrates in the gut, while caffeine can stimulate fat burning.

Several research on humans has suggested that green coffee bean extract may aid in weight loss (12Trusted Source, 13Trusted Source). The supplement significantly reduces body mass index, according to a meta-analysis.

4. Caffeine

fat burner supplement

The most widely used psychoactive substance worldwide is caffeine (20Trusted Source). Besides being an ingredient in many processed foods and beverages, it is naturally present in coffee, green tea, and dark chocolate.

Commercial weight reduction products frequently contain caffeine since they claim it improves metabolism. According to one study, caffeine regulates body weight by raising energy expenditure.

which simply means you burn more calories through enhanced fat breakdown and a process known as thermogenesis where your body produces heat (21Trusted Source).

5. Orlistat (Alli)

Pharmaceutical orlistat is available over-the-counter as Alli and on prescription as Xenical. By preventing your intestines from breaking down fat, this weight reduction supplement causes you to consume fewer calories from fat.

According to a 2003 meta-analysis of studies, those who took orlistat for 12 months while also making lifestyle modifications lost 2.9% more weight than those who took a placebo (26Trusted Source).

When combined with lifestyle modifications, orlistat has been demonstrated to marginally lower blood pressure and may lower the chance of developing type 2 diabetes (27Trusted Source, 28Trusted Source).

6. Raspberry Ketones

The chemical in raspberries called raspberry ketone gives them their distinctive aroma. As a weight loss supplement, raspberry ketones are also available in synthetic form.

 In isolated mouse fat cells, raspberry ketones promote fat breakdown and raise levels of adiponectin, a hormone thought to be connected to weight loss (32Trusted Source).

 There isn’t much research on raspberry ketones in people, but one from 2013 looked at them combined with several other components and discovered they may increase weight reduction by 2% over the course of 8 weeks when compared to a placebo (31).

7. Glucomannan


Elephant yam roots, often known as konjac, contain a fiber called glucomannan. As glucomannan absorbs water, it transforms into a gel.

 It “sits” in your stomach and encourages a feeling of fullness, which aids in calorie restriction (33Trusted Source).

One study found that ingesting glucomannan for 60 days could help overweight participants lose body weight, but only if they took the supplement consistently (34Trusted Source). A fiber called glucomannan can provide food for the good bacteria in the colon. 

8. Meratrim

Meratrim is a relatively new diet drug on the market. Sphaeranthus indicus and Garcinia mangostana, two plant extracts, together, may alter the metabolism of fat cells.

It makes fat cells less likely to proliferate, reduces the amount of fat they take in from the bloodstream, and aids in the burning of stored fat.

 Meratrim has been the subject of very few investigations. In one trial, 60 obese participants were given a rigorous 2,000-calorie diet, more exercise, and either Meratrim or a placebo.

9. Green Tea Extract

Many weight loss products contain green tea extract, which is a popular ingredient. This is because many studies have shown that its primary antioxidant, EGCG, may promote fat burning.

Pancreatic lipase is one enzyme that green tea extract inhibits. This, along with a reduction in the absorption of fat, can help manage obesity.

many studies on humans have revealed that green tea extract, when combined with physical activity, can improve fat burning and result in fat loss, particularly in the abdominal region.

10. Conjugated linoleic acid (CLA)

Conjugated linoleic acid (CLA)

CLA has long been a well-liked vitamin for weight loss. they recognize it as one of the “healthier” trans fats and is present in various fatty meals made from animals, such as cheese and butter.

CLA may increase metabolism, decrease appetite, and encourage the breakdown of body fat. According to a comprehensive assessment of 13 studies, CLA was more effective than a placebo.

It causes weight loss of roughly 1.1 pounds (0.52 kg). In those over 44, this figure rose to 2.3 pounds (1.05 kg).

Frequently Asked Questions

Caffeine, green tea extract, protein supplements, soluble fiber supplements, yohimbine, and many others

Yes, it does.

Your adrenals are still pooped and can’t secrete enough hormones to keep you functioning properly

Excessive hair thinning and loss might be one of the side effects of taking a fat burner supplement.

Not only is there no evidence that they are effective as a diet strategy, but they could also impact your fertility.


Abdominal fat, more than body mass index, is an indicator of higher metabolic risk, which seems to be involved in decreasing sperm quality

Fat Burners undoubtedly work without exercise, but their effect is much better when exercise is used to sustain the increase in metabolism as well.

Since orlistat has unpleasant side effects, many medical professionals advise against using it. They also advise against CLA due to its detrimental effects on metabolic health.

That just leaves caffeine, glucomannan, and green tea extract. Although the effects are moderate, some supplements can be beneficial. And you don’t need to use supplements because you may find all three naturally in foods and beverages.

These are some of the best fat burner supplements. In the end, no diet medication or supplement really helps you lose weight. They might speed up your metabolism a little and aid in weight loss, but that’s about the extent of their effects.

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