Rejuvenation and Youth with GHK Cu Peptide Treatment Dr. Ahmet zyigit 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 peptides from Transcend, and Just started GHK Cu? Here's what to expect This isn't an overnight peptide, it builds Weeks 12: You may start noticing small shiftsskin feels a bit smoother, nails a little stronger Weeks 34: GHK Cu Copper Peptide Benefits, Uses & Safety Intra V GHK Cu Liposome Copper Tri Peptide 1 Liquid 10% eBay