There is research to back it up - NAC 500 is designed to support increases in lean muscle & muscle strength, protein synthesis, fat metabolism, and enhanced recovery. NAC certainly falls in the category as one of the most underrated supplements on the sports nutrition market. Underrated because it is not widely recognized or known in athletic circles. However, NAC is extremely effective. Now, with numerous studies to lend credibility, there is some serious science to back up its potent bodybuilding potential. Studies show that NAC supplementation increases blood serum glutathione levels as high as 500% in comparison to controls. It's believed that this NAC induced increase in glutathione is responsible for many of the positive influences NAC has on preserving and increasing lean body mass.

Features

• AST Sports Nutrition