Phentrazine 37.5
Apparently Phentrazine 37.5 is designed to do 2 things.
1. To decrease your appetite and inhibit your eating habits. This alone is enough to cause a person to lose weight.
2. increase your metabolism. The combination of the two is described as potent.
Some users claim little effect of weight loss. However, no mention is made to diet or exercise in these cases.
Phentrazine 37.5 is a non-prescription weight loss supplement intended to compete directly with Phentermine which is a prescription only medication.
The manufacturer does not disclose the ingrediants of Phentrazine. I can only summize that this is to protect proprietary information. Even so, there are suggestions that free phentrazine trial contains an ingrediant called Hoodia, or Hoodia gordonii. In order to understand how Phentrazine works you will need to know how Hoodia works.
Hoodia
Hoodia originates from South Africa. The plant has been used by the locals in South Africa to treat indigestion and minor infections. Later, an ingrediant of Hoodia was isolated and recognized for its appetite suppression qualities.
Popular products that contain Hoodia are Trimspa products. Anna Nichole Smith is the celebrity spokesperson for Trimspa and is known to have lost much of her weight using a Hoodia based product.
I have found no known side-effects of Phentrazine.