Is Utltimate Nutrition RedZone Fat Burner Clinically Proven?
On the RedZone website, there is a line that says that the main ingredient in RedZone is backed by a clinical study. The ingredient is called PowerGrape and this is the first time that I have heard of it. They also claim to have a fatigue-delaying complex in their product that is also clinically proven but none of these studies have been posted and I have a hard time believing their legitimacy.
