GHK-Cu Face Serum 1%, 99.6% Verified Copper Peptide Purity

300mg of GHK-Cu copper peptide in a 30ml bottle at 1% concentration. No weighing, no carrier base to formulate, no mixing. Clean skin, a few drops, done.

1% is a well-established concentration in copper peptide skincare. It gives you a meaningful amount of GHK-Cu in a skin-friendly base, without the guesswork of DIY formulations. Formulated and bottled in the UK with every batch HPLC tested before release.

Why 1% and Not Higher for Facial Use

Higher is not always better on facial skin. 1% GHK-Cu in a well-formulated base sits in the range that cosmetic chemists and skincare researchers use most consistently. It gives the copper peptide enough presence to be functional, while keeping the product comfortable for daily use on delicate facial skin.

If you want higher concentration for scalp use, see our GHK-Cu Hair Serum at 10%. If you want full control over concentration for custom formulations, see our GHK-Cu Raw Powder.

The Base Formula

The base matters as much as the active. This serum uses sodium hyaluronate for hydration, aloe vera for soothing, and malachite extract as a natural copper mineral source to complement the peptide.

Lightweight blue gel. Absorbs quickly. Sits well under moisturisers or SPF. No fragrance, no silicones, no parabens, no unnecessary fillers. Suitable for all skin types.

What Is Inside

• GHK-Cu copper tripeptide-1 at 1% concentration (300mg per 30ml bottle)
• Sodium hyaluronate for hydration
• Aloe vera for soothing
• Malachite extract, natural copper mineral source
• pH balanced for facial use

Purity and Batch Testing

Every batch of GHK-Cu in this serum is HPLC tested at a UK laboratory before bottling. The Certificate of Analysis for your batch is published on this product page with the exact purity, typically 99.6% or higher.