what does ghk cu peptides do GHK-Cu is a copper peptide used in regenerative medicine to support collagen production, tissue repair, and cellular renewal throughout the body. It's for individuals looking to improve skin firmness, brightness, and visible b12 injections st charles research use only water Weight:10mg
SKU: 51923593988
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27




















