ghk cu serum before and after GHK-Cu 6 week : r/Biohackers GHK-Cu & Peptide Complex Serum
Description
Research Serum Formulated with ingredients commonly studied for hydration, barrier support, and overall skin appearance research

Achieving the transcriptomic remodeling seen in the mice requires a copper load that is physiologically toxic to humans
It is not approved as a medicine for human use, and it is banned in competitive sport by WADA and other bodies
Hill, R