T Nation

Is All Glycine Created Equally?


Is glycine pretty much the same wherever you buy it? I won't mention any particular places but I've seen it on the web for around 11 bucks for 500 g's and up to 45 bucks for 500 g's? What is the cause of this price difference? I know higher quality, thus more expensive PPS is recommended but what about glycine?


anyone know?