Great shipping and selection, but the documentation has disappeared. I've repeated asked for CoA's on TB-500 full chain and GHK-Cu 100mg and it's always SOON! SOON! SOON! For a company that has a lot of otherwise good comments, it has fallen WOEFULLY BEHIND just about every other company. I will not longer buy from them for this exact reason.

Superb and fully documented: NEXAPH, Oros Research, Southern Aminos, Verified Peps, Modern Aminos, Peptide Sciences, BioLongevity Labs.