GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution For a GHKCu (coppercomplexed glycylhistidyllysine) solution prepared at 1 mg mL, how many insulinsyringe units (1 unit = 0.01 mL) should be drawn for a specific dose? 7% GHK CU ACCELERANT Platinum Skin Care GHK Cu peptide is the ultimate tool of biohacking your skin. Injectable GHK Cu peptide works as a repair signal inside your skin. And when the skin functions better, the visible effects follow: Reduced GHK CU vial dosage question : r PeptidePathways GHK CU 50 mg LIVV