GHK-CU Bio-Renewal Barrier Mask

Advanced peptide skincare. Intensive hydration. Elevated skin renewal.

The Auscentra Labs GHK-CU Bio-Renewal Barrier Mask is a premium serum-infused sheet mask formulated to deeply hydrate, replenish and support a smoother, healthier-looking complexion.

Powered by GHK-CU (Copper Tripeptide-1) and complemented by ceramides, Panthenol, Sodium DNA, hyaluronic-acid derivatives and other skin-conditioning ingredients, the Bio-Renewal Barrier Mask delivers an intensive treatment designed to support the skin's natural moisture barrier while improving the appearance of dryness, dullness and uneven texture.

Each mask is saturated with a concentrated serum, creating a cooling, luxurious treatment ideal for evening skincare, post-training self-care or whenever the skin needs an intensive hydration and renewal boost.

Why GHK-CU?

GHK-CU, also known as Copper Tripeptide-1, is a copper-binding peptide widely used in advanced cosmetic skincare formulations.

It is valued for helping support the appearance of:

• Smoother, more refined skin
• Improved skin hydration
• Greater suppleness and softness
• A refreshed and revitalised complexion
• Healthy-looking skin renewal
• Improved overall skin texture

Combined with barrier-supporting ceramides and deeply hydrating ingredients, the result is a premium treatment designed to leave the skin looking fresh, luminous and replenished.

Key Ingredients

GHK-CU / Copper Tripeptide-1

The hero ingredient of the formula. A premium cosmetic peptide used to support the appearance of smoother, firmer and more revitalised-looking skin.

Triple Ceramide Complex

Includes Ceramide NP, Ceramide AP and Ceramide EOP, helping support the skin's protective moisture barrier and reduce the feeling of dryness.

Panthenol — Pro-Vitamin B5

A soothing and conditioning ingredient that helps support hydration, softness and skin comfort.

Sodium DNA

A premium skin-conditioning ingredient incorporated into the formula to complement the mask's renewal-focused skincare profile.

Hyaluronic-Acid Hydration

Hyaluronic-acid derivatives including Sodium Hyaluronate and Hydroxyethyl Sodium Hyaluronate help attract and retain moisture for a plumper, more hydrated appearance.

Hydrolyzed Collagen

Provides additional conditioning and hydration support, helping leave the skin feeling soft and smooth.

Bifida Ferment Lysate

A fermented skincare ingredient commonly used in premium formulations designed to support the appearance and condition of the skin barrier.

Adenosine

A conditioning ingredient frequently incorporated into advanced skincare formulas targeting the appearance of smoother and more refined skin.

Ergothioneine

A skin-conditioning antioxidant ingredient designed to complement the formula's overall skin-renewal profile.

Centella Asiatica Extract

A widely used botanical skincare ingredient valued for its soothing and skin-conditioning properties.

Ingredients

Aqua, Glycerin, Butylene Glycol, Bifida Ferment Lysate, Phenoxyethanol, Ethylhexylglycerin, Copper Tripeptide-1, Hydrolyzed Collagen, Carbomer, Adenosine, Ceramide NP, Ceramide AP, Ceramide EOP, Panthenol, Sodium Hyaluronate, Hydroxyethyl Sodium Hyaluronate, Sodium DNA, Ergothioneine, Centella Asiatica Extract, Disodium EDTA, Sodium Citrate, Citric Acid, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Arginine.

Ingredient information should always be checked against the final product packaging, as formulations may be updated by the manufacturer.

Key Benefits

• Deep, intensive hydration
• Supports the skin's natural moisture barrier
• Helps improve the appearance of dry and dull skin
• Promotes a smoother, softer-looking complexion
• Supports improved-looking skin texture
• Helps skin appear refreshed and revitalised
• Serum-rich intensive skincare treatment
• Convenient non-invasive GHK-CU skincare
• Ideal for an evening or recovery-focused skincare routine

How to Use

1. Begin with a freshly cleansed and dry face.
2. Carefully unfold the mask.
3. Apply evenly across the face, aligning the eye, nose and mouth openings.
4. Smooth gently against the skin to ensure full contact.
5. Leave the mask in place for approximately 20–30 minutes.
6. Remove and discard the physical sheet mask.
7. Gently massage the remaining serum into the face and neck until absorbed.

For Best Results

For an intensive evening treatment, leaving the remaining serum on the skin overnight is preferred, allowing the residual formula additional time to absorb.

There is no need to rinse the serum from the skin after removing the mask.

Do not sleep while wearing the physical sheet mask. Remove the sheet after 20–30 minutes and leave only the remaining serum on the skin overnight.

Perfect For

Ideal for skin experiencing:

• Dehydration
• Dryness
• A tired or dull appearance
• Rough or uneven-looking texture
• Reduced suppleness
• A compromised-feeling moisture barrier
• Skin needing an intensive moisture boost
• Anyone wanting to introduce GHK-CU into a premium topical skincare routine

Auscentra Labs Skincare

The GHK-CU Bio-Renewal Barrier Mask brings the Auscentra Labs approach to premium formulation into advanced topical skincare — combining peptide-focused ingredients, multi-depth hydration and barrier support in one simple treatment.

Hydrate. Renew. Restore your glow.

Product Details

Product: GHK-CU Bio-Renewal Barrier Mask
Format: Serum-infused facial sheet mask
Hero Ingredient: GHK-CU / Copper Tripeptide-1
Use Time: 20–30 minutes
Recommended Finish: Massage remaining serum into skin and leave overnight
Use: External cosmetic use only

Important Information

For external cosmetic use only. Avoid direct contact with the eyes. Do not apply to broken or significantly irritated skin. Patch testing before first use is recommended, particularly for sensitive skin. Discontinue use if persistent irritation occurs. Store in a cool, dry place away from direct sunlight.