ghk cu pinning side effects 12 Weeks of GHK-Cu Before and After: Peptide Skincare Results GHK-Cu before and after :

Skin & Tissue Repair Research GHK-Cu Copper tripeptide studied for collagen synthesis, wound healing, and antioxidant activity in skin and tissue models

Brand: Royal Booster Product Name: Royal Booster Skin Whitening Injection Product Type: Intravenous (IV) Skin Brightening & Anti-Aging Injection Recommended Usage: 1 to 2 injections per month Maintenance Period: 3 to 4 months or more for best results Visible Results: As early as 3 days after first injection Skin Type: All Skin Types Skin Concerns: Hyperpigmentation, Dark Spots, Uneven Skin Tone, Dullness, Fine Lines, Wrinkles, Sagging Skin, Dark Underarms, Dark Inner Thighs, Freckles, Open Pores, Stretch Marks, Scars Free From: Parabens-Free | Sulphates-Free | Phthalates-Free | Toxic Chemicals-Free Origin: Premium Quality Formulation Administration: Must be administered by a licensed healthcare professional

I went home and looked it up, Leija says

Both are copper peptides