mechanism of action ghk cu copper peptide hair growth G H K. K E R A T I N. GHK-Cu delivers that coordinates with available cysteine thiols on damaged keratin, driving surface-state changes that smooth and stabilize the fiber; keratin protein Cu and Acetyl Tetrapeptide Size:30 ml x 3 Blue Booster GHK-Cu | Vitamin B12 Deficiency
Pay in 4 interest-free payments of $5.14 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21