Recent Posts Network | MarketplaceComplete Whey ProteinPosted on February 23, 2010. Optimum Nutrition 100% Whey Gold Standard or CytoSport Complete Whey Protein for a 15 year old? Which brand of whey protein is perfectly safe for a 15 year old to take. Will whey protein stunt the growth of a teenager 15 years as continue to grow bigger? If any of whey protein above is perfectly safe, which do you prefer? I am a slim 15 years in the hope of getting older and pack a little fat on my face because my face is quite thin. u want u have great liftweights becoming fat go here CommentsThere are no comments.Leave a Comment |