Where can average Joe have his or her peptides etc. tested to find out you are getting what you pay for. How do you know that your stuff is clean , free of any by products. since there are so many places selling GHRH , I myself have bought from US , Canada , and China. But how do I really know ? Is there a lab , pharmacy, available to do that, you would think it could be a great business opportunity for anyone that can do so.If anyone has some info. , can you please share,thanks.