GW1516
Products GW1516 is not registered as a drug and is not commercially available. It is reportedly traded on the black market. Structure and properties GW1516 (C21H18F3NO3S2, Mr = 453.5 g/mol) is a thiazole derivative. Effects GW1516 activates PPAR-delta (peroxisome proliferator-activated receptor). It promotes fat loss and muscle building and may increase performance and endurance. It … GW1516