This compound has been studied for over 50 years. Most people discovered it last year on social media. In 1973, Dr. Loren Pickart identified GHK Cu while studying why young blood could GHK Cu 50mg Copper Peptide Peptides Alpha How to Use GHK Cu Copper Peptide Serum with Microneedling for Anti Aging I'M FABULOUS COSMETICS Most people use GHK Cu way too early after microneedling and end up blunting the exact collagen signaling window they're trying to trigger. In this video I break down the biology of why I GHK Cu Peptide Before and After Results