ghk cu melasma GHK-Cu Copper Peptide for Pigmentation, & Wrinkles (Punjabi) GHK-Cu Facial Serum - Wells
Description
and 1H-n.m.r

Storing it in the refrigerator (at 28C / 3646F) can help preserve its effectiveness

Robot or human

PMID: 23293700

Small pilot human trials only
