ghk-cu peptide online Copper GHK-cu by mccosmetics | New

The body of research shows it can: increase skin thickness and firmness reduce fine lines and deeper wrinkles improve clarity, brightness, and evenness diminish dark spots and photo-damage Wound-Healing Power In medical models, GHK-Cu accelerated ulcer closure from 60.8% to 98.5% and lowered infection rates from 34% to 7%

No representations or warranties are made regarding safety or efficacy for any purpose outside of controlled research settings.

GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine, naturally present in human plasma at declining concentrations with age

Its effects on reducing corticotropin levels suggest involvement in stress-adaptive pathways, adding complexity to its pharmacological profile beyond simple sleep induction