2% GHK-Cu Face Serum

A light, fast-absorbing serum that layers easily under cream and SPF.

Morning and evening, press 2–3 drops into clean, dry skin. Follow with a cream. Use SPF in the daytime.

GHK-Cu, 2% (measured as peptide powder by weight). GHK-Cu is one of the most widely researched cosmetic peptides. Hyaluronic acid hydrates to help fine, dry lines look softer.

Our highest GHK-Cu percentage: 2% GHK-Cu, measured as peptide powder by weight. With GHK-Cu, Palmitoyl Tetrapeptide-7 and Dipeptide Diaminobutyroyl Benzylamide Diacetate in a clear-blue, water-light serum with a fresh, non-greasy finish.

Why you'll love it

• Softer-looking fine lines and wrinkles, with 2% GHK-Cu and a blend of peptides (Palmitoyl Tetrapeptide-7 and Dipeptide Diaminobutyroyl Benzylamide Diacetate).
• Smoother, firmer feel: helps skin feel smoother and firmer.
• Lasting Hydration and radiance: with hyaluronic acid, glycerin and panthenol, it replenishes moisture and leaves skin radiant. Brighter-looking skin, with niacinamide. Soothes & hydrates, with ectoin and allantoin.

Want the full routine? Get it with our GHK-Cu + SNAP-8 Renewal Cream in the Copper Peptide Skincare Set, or with our fragrance-free 1% Face Cream in the Serum + Cream Pair.

What it is

A featherweight face serum with 2% GHK-Cu (copper tripeptide-1, measured as peptide powder by weight), our highest GHK-Cu percentage. It soaks in within moments and leaves a fresh, non-greasy finish. There is no added fragrance.

The blue tint is normal. It comes from the copper bound to the peptide. Read why copper peptide serum is blue, or our GHK-Cu copper peptide guide.

Who it suits

Skin that looks dry, dull or tired. If fine lines are your focus, the 1% GHK-Cu + SNAP-8 Serum helps soften the appearance of fine lines. Compare them on 1% vs 2% GHK-Cu.

How to use it

Apply 2–3 drops to cleansed face and neck. Gently press into the skin until fully absorbed. Use morning and evening before moisturiser. Apply sunscreen during the daytime.

Avoid the eye area and broken skin. Patch test recommended before first use. Stop if irritation occurs.

FAQ

Should I choose the 1% or the 2% serum?

The 2% serum has our highest GHK-Cu percentage, with Palmitoyl Tetrapeptide-7 and Dipeptide Diaminobutyroyl Benzylamide Diacetate. The 1% serum has five peptides in one blend that helps soften the appearance of fine lines.

Why is the serum blue?

The colour comes from the copper in GHK-Cu. It shows that copper is present, not how much peptide is in the product. That's why we give the GHK-Cu percentage, measured as peptide powder by weight.

Can I use it in the morning?

Yes. Use it morning and evening before moisturiser, and apply sunscreen during the daytime.

Size, details and delivery

Size: 30ml. Peptides: 2% GHK-Cu (measured as peptide powder by weight), Palmitoyl Tetrapeptide-7, Dipeptide Diaminobutyroyl Benzylamide Diacetate. Store in a cool, dry place away from direct sunlight.

Full ingredient list: Aqua, Niacinamide, Glycerin, Panthenol, Propylene Glycol, Phenoxyethanol, 1,2-Hexanediol, Copper Tripeptide-1, Hydroxyethylcellulose, Sodium Hyaluronate, Ectoin, Allantoin, Disodium EDTA, Ethylhexylglycerin, Butylene Glycol, Beta-Glucan, Laureth-7, Disodium Hydrogen Phosphate, Polysorbate 60, Tremella Fuciformis Sporocarp Extract, Hydroxyacetophenone, 1,2-Pentanediol, Caprylyl Glycol, Sodium Dihydrogen Phosphate, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Palmitoyl Tetrapeptide-7.

Get 10% off your first order with WELCOME10.

Free SA delivery on orders of R1,500 or more (R135 below). Ships worldwide for a flat R850.

Sources

• COSMILE Europe INCI database: Copper Tripeptide-1. cosmileeurope.eu
• Johnson W Jr et al. (2018). Safety Assessment of Tripeptide-1, Hexapeptide-12, their Metal Salts and Fatty Acyl Derivatives, and Palmitoyl Tetrapeptide-7 as Used in Cosmetics. Int J Toxicol 37(3 Suppl):90S–102S. cir-safety.org
• CANSA. Be SunSmart Everywhere. cansa.org.za

For external cosmetic use only. Avoid contact with eyes and broken skin. Patch test recommended before first use. Discontinue use if irritation occurs. Keep out of reach of children.

What does "measured as peptide powder by weight" mean?
It tells you how the percentage on the label is calculated: the weight of peptide powder as a share of the formula's total weight.

Can I use the serum and cream together?
Yes. Apply the serum to clean skin, then the cream. That's exactly what the Skincare Set and SNAP-8 Face Pair are built for.

Are your products vegan and cruelty-free?
Yes.

Do you deliver for free?
SA delivery is free on orders from R1,500. Below that, a flat R135 applies.

Can I pay in instalments?
Yes: choose Payflex at checkout to pay in 4 interest-free payments.

Does it contain fragrance?
There is no added fragrance. If your skin reacts easily, patch test before use and introduce one new product at a time.