ghk-cu copper peptide mechanism of action for hair growth G H K. K E R A T I N. delivers that coordinates with available cysteine thiols on damaged keratin, driving surface-state changes that smooth and stabilize the fiber; keratin protein How BPC-157 Peptide May Format:Vials 10mg clear liquid DMSO
Pay in 4 interest-free payments of $6.02 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12