Longevity Products NAD Injections Olympia Ghk Cu Experienxe : r Peptides Deciphering the Wound Healing Potential of Collagen Peptides and the Molecular Mechanisms: A Review Journal of Agricultural and Food Chemistry Amazon.com: Skin Perfection Copper Peptide Serum GHK CU 1% for Face & Hair Copper Peptides for Skin, Hair, & Scalp 1% Blue Liquid for Face, Neck, Body, Scalp Multi Use Serum Booster with You're injecting what now?! We've been flooded with questions about injectable peptides, so here's the bottom line: I would not inject these into myself or anyone I care about. Note: This is GHK CU vial dosage question : r PeptidePathways