GHK-Cu 3% Essential Serum 30mL

Copper Tripeptide-1 (GHK-Cu 3%), Matrixyl® 3000, Acetyl Hexapeptide-8, Ectoin, Ceramide NP, Squalane, Multi-Molecular Hyaluronic Acid.

Full ingredient list (INCI):

Water (Aqua), Glycerin, Propanediol, Panthenol, Acetyl Glucosamine, Ectoin, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sodium Hyaluronate, Inositol, Ceramide NP, Squalane, PPG-26-Buteth-26, Hydroxyethyl Acrylate/Sodium PCA, Butylene Glycol, Ethylhexylglycerin, Betaine, Hydroxyacetophenone, 1,2-Hexanediol, Caprylyl Glycol, Xanthan Gum, Carbomer, Sodium Lactate, Polysorbate 20, Ethylhexylglycerin

Four Advanced Peptides. One Targeted Formula.

Skin-X Clinical GHK-Cu Essential Serum combines Copper Tripeptide-1 (GHK-Cu), Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7 and Acetyl Hexapeptide-8 in a sophisticated multi-peptide formulation designed to target the visible signs of skin ageing.

Unlike single-active serums, our formula goes further combining a Matrixyl 3000 peptide complex with Ectoin, Panthenol, Ceramide NP, Squalane and multi-weight Hyaluronic Acid to support skin hydration, barrier resilience and smoother, firmer-looking skin.

Apply 3–4 drops to clean face and neck morning and evening. Allow the serum to absorb before applying additional skincare products.

What makes GHK-Cu Essential Serum different?
GHK-Cu Essential Serum combines Copper Tripeptide-1 with Matrixyl 3000, Ectoin and a targeted blend of barrier-supporting and hydrating ingredients. Rather than focusing on a single active, the formula brings together complementary ingredients in one multi-active serum designed to support smoother, firmer and more hydrated-looking skin.

What skin types is it suitable for?
GHK-Cu Essential Serum is suitable for all skin types, including normal, dry, combination and oily skin. For very sensitive skin, we recommend patch testing before first use.

What skin concerns does it target?
GHK-Cu Essential Serum is designed to support the appearance of fine lines, firmness, uneven texture, dullness and dehydration.

How do I use it?
Apply 3–4 drops to clean face and neck morning and evening. Allow the serum to absorb before applying additional skincare products.

Can I use it with retinol, vitamin C or exfoliating acids?
GHK-Cu Essential Serum can be incorporated into most skincare routines. If using retinoids, exfoliating acids or other highly active products, introduce products gradually and monitor how your skin responds.

When should I expect to see results?
From the first application, skin will appear more hydrated, smooth and visibly glowing. With consistent use, improvements in the appearance of skin texture, firmness and overall skin quality may develop gradually over time.

Why is the texture different from most peptide serums?
Unlike many lightweight, watery peptide serums, GHK-Cu Essential Serum has a luxurious, silky-smooth texture designed to glide effortlessly over the skin and absorb with ease.

Why is the serum blue?
The blue colour comes naturally from the copper peptide within the formula. No dyes or artificial colours are added.

How much serum is in each bottle?
Each bottle contains 30 mL / 1.0 fl oz of serum.

How long does shipping take?
All Australian orders enjoy free express shipping Australia-wide via Australia Post.

Orders are dispatched from Sydney with estimated delivery times displayed at checkout.

Enjoy free express shipping on every Australian order, with no minimum spend. All orders are carefully packed and dispatched from our Sydney warehouse via Australia Post. 

For information about returns, please refer to our Returns Policy.