Fentraphen 

Ingredients: Phenylethylamine 37.5mg, Synephrine 37.5mg, Chromium, Vitamin B-12 

Review:  Fentaphen is a potent fat burner which is one of the strongest diet pills that have shown a significant speedy weight loss.

The powerful ingredients make Fentraphen and Synephrine super appetite suppressants and metabolism enhancers.

It is a fairly expensive product and there may be a safety factor involved when using this product because of the ingredients' potency but it has a money back guarantee if the product is not for you.

There is a high dose of Synephrine and Phenylethylamine which cause a significant metabolism boost and the ingredients also work to suppress the appetite.

Synephrine is very similar to ephedrine but it more widely used because of its safety and effectiveness. 

Vitamin B-12 and Chromium are also needed to promote a healthy metabolism and they too are contained in the Fentraphen blend of ingredients.

Fentraphen does not use stimulants such as caffeine so there are none of the side effects that powerful stimulants like caffeine can bring. 

Positives: speed of weight loss, strong diet pill, good levels of ingredients 

Negatives: safety aspects, overpriced