can you mix ghk cu with hyaluronic acid I use Cosrx for Mixing my GHK-CU topical : r/Peptidesource 1) at 0.10% one of skincares most extensively researched anti GHK-Cu Topical Copper Peptide Serum
Pay in 4 interest-free payments of $7.21 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

