ghk cu morning or night QUBIT GHK-Cu Copper Peptide Face Cream – 4% Peptides Moisturizer for Fine Lines, Wrinkles, Firming, Deep Hydration & Collagen – 2400mg GHK-Cu – for All Skin Types, 30g : Beauty & Our Copper Peptide Complex Advanced

It is a powerful antioxidant that neutralizes reactive oxygen species and limits free radical damage, which supports immune system function and anti aging processes

It's generally recommended to avoid layering GHK-Cu with highly acidic ingredients like L-ascorbic acid (Vitamin C) or potent retinoids in the same session, as this can reduce efficacy or increase irritation

View our lab testing program Why is bacteriostatic water preferred over sterile water for peptide reconstitution

Su et al., 2019)

Dosage and Use of Skin Glow (GHK-Cu)

16th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun (eds Johns-Krull, C., Browning, M