GHK Cu before and after : r Biohackers GHK Copper Peptide: Your Secret to Youthful, Radiant Skin, Skin Spa by Dr Kia Dr. Kia Shakib , (310)312 1231, [email protected], drkiala.com, Brentwood, Los Angeles , #drkia #peptides Hot take: Not FDA approved isn't the mic drop people think it is. A LOT of things in your daily routine aren't FDA approved either and you probably used them all GHK Cu Before and After: See Fine Lines and Wrinkles Fade Fast GHK CU for Sale Tripeptide 1 3rd Party Tested US Made