Metabo Fat Burner Review

Editor's Review: 3.5 / 5.0

What You Should Know

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Metabo Fat Burner is a fat burning supplement sold by PowerNutra. The company sells the product on, but we did not find an official website. The ingredient list is included in the product description, but without a picture of the product label, the dieter cannot be completely sure the ingredient list is complete. The ingredients in Metabo Fat Burner are not ideal for weight loss and there is only one proven weight loss ingredient in the formula.

List of Ingredients


  • Choline Bitartrate
  • Inositol
  • Betaine HCL
  • Methionine
  • Gymnema Sylvestre
  • Guarana Seed
  • L-Carnitine
  • Chromium Polynicotinate

Product Features

Chromium is the only proven weight loss ingredient in Metabo Fat Burner and that ingredient is not proven to increase weight loss as much as control appetite. Chromium helps control the blood glucose response to food so dieters don’t feel that carbohydrate craving common during dieting.

Guarana seed may be standardized for caffeine, as is the case with many fat burners that contain guarana. If this is the case, PowerNutra does not bother to let the dieter know how much caffeine is supplied per dose. Too little caffeine will have no effect on metabolism and too much could cause negative side effects. Dieters should never take a fat burning supplement with a stimulant ingredient of unknown dose, especially if the dieter is sensitive to caffeine and other stimulants.

There is a warning listed in the product description for Metabo Fat Burner. According to the warning, the information supplied may change without notice, including the ingredient list. This means the ingredients in the formula may not match what is listed – that increases the risk of negative side effects as the dieter is taking a chance that the label information is correct.

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  • At least some ingredients are listed in the product description.
  • May contain caffeine – proven to boost metabolism.
  • Contains chromium – known to help control carbohydrates cravings.


  • The product description clearly states the ingredient list may be wrong.
  • The dieter has no idea how much of each ingredient is included.
  • May contain too much or too little caffeine.


With thousands of fat burners on the market, companies must compete for consumer trust. PowerNutra does a terrible job of winning over the consumer as Metabo Fat Burner does not include the basic proven fat burners – green tea and caffeine. The guarana seed may supply some caffeine, but guarana is typically less effective than straight caffeine. The fact that the ingredient list may be inaccurate, based upon the warning included in the product description, we would suggest the dieter choose a different product.

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