GHK CU Peptide for Skin Rejuvenation Wittmer Rejuvenation Clinic 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? GHK Cu (Copper Peptide) Provider Supervised Therapy IV Glow Bar Your skin is the largest organ in your body and anti aging is the name of the game! But, GHK cu is treating so much more than just wrinkles, this is for cellular health, GHK Cu Cooper Peptide: The Complete Skin & Repair Guide (2026)