GHKCu Copper Peptide Therapy Skin & Healing Regeneration 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 How GHK Cu Tightens Loose Skin: Evidence & Protocols Our combination of GHK CU Peptide Therapy + advanced laser skin treatments helps support collagen production, improve skin texture, reduce redness, and promote a healthier, more youthful appearance. At Icon MD, every treatment Ghk cu is honestly amazing for firmer, tighter, more lifted skin!! As we age, our natural copper peptide levels drop, which slows down collagen + elastin production (aka the proteins that keep your Neck Tightening with GHK Cu & SNAP 8 Hydra Needle Peptide Treatment