US$ 25.25
ghk-cu injectable peptide supplier - for Collagen, Healing & Anti-Aging GHK-Cu Copper Peptide 10mg |
Description
GHK-Cu (Gly-His-Lys-Cu) is the most-studied copper tripeptide, broadly used for skin and wound research

Those are medical doses that require supervision

Mayock, Mike (April 19, 2013)
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doi: 10.1002/cphy.c150015

ATM, a master cell cycle checkpoint kinase, coordinates DNA damage responses throughout the genome
