Phenobestin Review

Editor's Review: 3.5 / 5.0

What You Should Know

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There are many weight loss companies on the market that choose to use the power of a prescription drug to fool consumers into buying a supplement. Phenobestin is one of those products. The official website is packed with information about Phentermine, a prescription weight loss drug. Phenobestin is not associated with Phentermine and it is not an equivalent to the medication. The dieter needs to know that Phenobestin is not a prescription medication – it is nothing more than a stimulant with potentially dangerous mood-altering ingredients.

List of Ingredients

Phenylethylamine HCL, theobromine anhydrous, yohimbine HCL, methylsynephrine HCL, n-methyl-b-phenylethylamine HCL, synephrine HCL and caffeine anhydrous.

Product Features

We are sometimes faced with a supplement that just misses the mark by a mile. Phenobestin is a stimulant with a few mood-altering agents thrown in for good measure. It is not comparable to Phentermine or Alli, as expressed on the website. These drugs are proven to work for dieters attempting to lose weight. There is nothing proven about this excessive stimulant. Of the ingredients listed, theobromine, yohimbine, methylsynephrine, synephrine and caffeine are all stimulants. The remaining ingredients, two varieties of phenylethylamine, are mood boosters.

Caffeine intake is proven to have a positive impact on weight loss, but Phenobestin takes it a little too far. Combining multiple sources of stimulation and caffeine can only lead to one outcome, increased heart rate, irritation, agitation, anger, nausea and potential vomiting. The dieter may also notice water loss and dehydration when taking the supplement.

The phenylethylamine family also comes with potential side effects. Anyone with a mood disorder – no matter if you are taking prescription medications or supplements for the issues – should not take mood-altering supplements. This is especially true of patients with bipolar disorder, anxiety and panic. Elevating mood even higher can lead to extreme side effects which may require hospitalization and medication to control.

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  • Phenobestin offers an official website and online ordering.
  • The product is priced comparably to other similar products.


  • Contains too many stimulants.
  • We have no idea how much caffeine is in the formula.
  • The company uses Phentermine information to trick the consumer.
  • May cause negative side effects, including heart issues and sleeplessness.
  • Should not be taken by dieters with mood disorders.


We believe Phenobestin could be one of the worst supplements on the market. The formula is laden with stimulants and mood-altering ingredients and nothing more. There are proven ingredients on the market like green tea extract and chromium that work to improve weight loss without the negative side effects.

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