US$ 27.08
пептид ghk-cu - Peptide for Collagen, Healing & Anti-Aging Copper Peptide GHK-Cu & Hyaluronic
Description
It seems to be that way every year

Maniskas ME, et al
Incorporation of those peptides into advanced wound dressings represents a particularly attractive strategy, enabling sustained release at the site of injury, reducing systemic exposure, and enhancing patient comfort

Knauer K, Lampert C and Gonzalez-Valero J 2007 Comparison of in vitro and in vivo acute fish toxicity in relation to toxicant mode of action