Copper Peptides Serum for Face 2% GHK CU & 4% EGF Seraphime GHK Cu is one of the most powerful regenerative peptides for skin, hair, and overall tissue health. GHK Cu supports collagen production, healing, and visible rejuvenation from within. It's commonly used to improve skin GHK Cu (Copper Peptide) is a naturally occurring peptide in the body that binds with copper to support cell repair and renewal. As we age, our levels decrease and thats where supplementation or Klow Peptide Blend: Benefits, Dosage, and Side Effects Guide 10mg GHK Cu Copper Peptide at 6999 box Peptides for skin in New Delhi ID: 2859240211573