ghk-cu randomized clinical trial skin Frontiers ghk cu clinical trial wound
Description
Single 1ml vial offers precise dosing for clinical use
Clinical-strength copper peptide serum with GHK-Cu, Argireline & Matrixyl 3000. Boosts collagen 70%, reduces wrinkles 45%
Designed for consistent nutrient delivery
Storage: Store solution at room temperature, away from light, heat, and moisture
