bio labs ghk cu “Is GHK-Cu actually worth it?” is genuinely one of the most common questions in my comments, so let me finally answer it properly., The short version: copper peptides have real research behind them, GHK-Cu/KPV - Premier Bio Labs

10.1016/S0197-4580(01)00320-7 Neurobiol

We recommend: Morning: Apple Stem Cell Serum Night: Copper Peptide Serum This alternating approach supports hydration, firmness, antioxidant protection, and radiance without overwhelming sensitive skin

Use them at night

What Is Inside GHK-Cu copper tripeptide-1 at 1% concentration 300mg GHK-Cu per 30ml bottle Sodium hyaluronate for hydration Aloe vera for a soothing cosmetic feel Malachite extract as a natural copper mineral source pH balanced for facial use Fragrance-free, silicone-free and paraben-free Lab Tested Purity and Batch Verification Every batch of GHK-Cu used in this serum is HPLC tested at a UK laboratory before bottling