Its pretty clear that the reviews below are just competitors. usgains has been in operation for over 5 years and has nothing but great reviews all over the internet. Ive purchased from them and my friends only purchase from them. one comment below mentions steroids'? if that isnt a clear give away that these are just paid negative reviews then i dont know what is.. usgains dont even sell anything remote to steroids.. let alone anything illegal. they offer sarms for research purposes. Do yourself a favor and email usgains and you can see from the great customer service that these guys are nothing but legit.