copper peptide ghk-cu hair loss evidence Peptide: Regrowth for Thinning & Alopecia 2% GHK-CU Copper Peptide Serum
Description
Theres very few, if not only one, human trial that was a retrospective study, looking at knee pain, and they injected people with BPC-157

Do not add GHK-7 to Vitamin C products

The optimized pore structure and increased surface polarity facilitate rapid ion transport, reducing transport resistance and thereby enhancing the rate performance and power density of electrode 61,62

Thats the long and short of it
