ghk-cu cosmetic/topical Topical Spray Cu in a 2oz jar TIGHTENING CREAM, GHK, COOPER
Description
Since Vitamin B12 plays a significant role in healthy DNA repair, without it, the melanocytes become fragile and susceptible to destruction

Il GHK-Cu pu anche essere usato topicamente in forma di siero, spesso insieme a retinoidi o vitamina C

I had my 2nd shot over 2 week ago

J Mol Biol 370:530540
