topical vs injectable ghk cu Unfortunately, GHK-Cu can sting, irritate and leave lumps or a small rash at the injection site. This happens because GHK-Cu (Copper Tripeptide-1) is a small, positively charged molecule that can cause temporary GHK-Cu (Copper Peptide) 4% QTY:25 Vials Pain Relief Medicine
Pay in 4 interest-free payments of $5.65 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 25 - Sep 30