It does not erase deep wrinkles instantly, but produces progressive, compounding improvement over 820 weeks
Why GHK-Cu Is Everywhere Right Now In 2025, GHK-Cu has been reframed by both dermatology professionals and beauty editors as a next-generation skin-support ingredient, especially for people who want visible skin support for collagen production, wound healing, and even scalp care without irritation
These include: Oxytocin , which degrades when exposed to benzyl alcohol Desmopressin and vasopressin , both sensitive to the preservative hCG (human chorionic gonadotropin) , which should use sterile water or saline IGF-1 LR3 and IGF-1 DES , which require 0.6% acetic acid solution instead NAD+ , which also degrades in bacteriostatic water within 24-48 hours For these compounds, use preservative-free sterile water or the solvent specified by the manufacturer
Good to have product names
Easy measuring: At 3.33 mg/mL, 1 unit = 33.3 mcg total (16.67 mcg of each peptide) on a U-100 syringe
Published 2021 Aug 26