ghk-cu binding constant log k is a copper-binding signal studied for remodeling the skin's matrix - the collagen-and-repair conversation. It's why copper shows up in serious skincare research bpc 157 and tb500 Package Size:1 kg (2.2 lb) skin-beauty
Pay in 4 interest-free payments of $5.90 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 28 - Oct 3