this is a product called creatine glyerol phosphate.....the creatine phosphate is supposed to be a better form of creatine than creatine monohydrate. Glycerol makes the muslce "soak up" the water weight one might have betweeen their musles and their skin. some people use it before photoshoots or what not.....so in essence, the creating glycerol phosphate is supposed to be a superior form of creatine that does not allow extra water weight to be put on besides in muscle tissue