why is ghk cu blue supposed to be Your copper peptide product should this exact blue. If it isn't, you already have your answer. GHK-Cu because of This formula blends copper peptides with niacinamide and kojic acid to refine and tone your complexion GHK-Cu looks blue in vial
Pay in 4 interest-free payments of $5.53 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 6 - Oct 11


























