GHK-Cu (Copper Tripeptide)

Tissue Repair Research

$28.00

50mg vial

What it does

Copper-binding tripeptide with excellent evidence for skin repair, collagen/elastin production, wound healing, and anti-inflammatory effects. Can be used injectable or topical. Highly relevant for minimizing loose skin during rapid Retatrutide fat loss.

Select size · 50mg

Research advisory

One of the better-evidenced peptides for skin health. Generally well tolerated. Risk of copper accumulation with excessive/prolonged use (monitor levels). Topical versions also effective for skin.

COA available

Cold chain

Research only

Research highlights

Can be used injectable or topical

Highly relevant for minimizing loose skin during rapid Retatrutide fat loss