Copper Peptide Renewal
Skin that
remembers its
own light.
A weightless GHK-Cu serum that rebuilds, firms, and restores radiance — formulated for the ritual of looking like yourself, only more so.
Bestseller
Copper Renewal Serum
$64.99
$78.99
The blue-copper serum at the heart of the ritual. GHK-Cu signals your skin to rebuild collagen, calm redness, and restore the bounce of well-rested skin — in a featherlight texture that disappears on contact.
Four Steps
The Luma Ritual
The Science
A copper peptide your skin already knows.
GHK-Cu is a naturally occurring tripeptide that declines as we age. Replenishing it tells skin to behave younger — repairing, firming, and renewing from within. We pair it with humectants and barrier lipids so the results are felt, not just promised.
Loved