Perhaps the most commonly asked about question when it comes to GHK Cu is THE BURN. Let's learn! @summitrejuvenation 7% GHK CU ACCELERANT Platinum Skin Care GHK Cu Peptide for Skin & Hair Facial Serum & Scalp Solution Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms 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 Copper Peptides for Skin: The Science, Benefits, and Best Practices Hubmed