Cartalax · What it helps

Skin

Skin collagen thins with age as fibroblasts slow down. Short Khavinson peptides restore fibroblast function in ageing cultures. Firmness and healing improve. It complements GHK-Cu.

Sources

Read the original sources

Peptide Regulation of Skin Fibroblast Functions during Their Aging In Vitro. (Lin'kova · 2016 · Abstract; full methods not assumed · checked 2026-10-13)