Two Ingredients. Real Hair Transformations. How Neurogan Health's GHK Cu Serum Is Changing What Customers Expect From Hair Care B&A] From zero skincare to a daily routine I'm two years older but I don't feel as though I'm looking it! : r SkincareAddiction My $27 a month anti aging skincare routine (with before & after) : r Biohackers 12 weeks in, and my skin has NEVER looked better! GHK peptides are doing their thing. Alright, I need to give you an updateit's been 12 weeks since I started using GHK