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Medik8 Copper PCA Peptides

Only available for sale to customers living in the UK and Ireland

- The perfect replacement for those who struggle to incorporate Vitamin C into their regime

- A revolutionary antioxidant serum expertly formulated to recharge and energise skin for next-generation anti-ageing results

- The award-winning peptide-infused serum leaves the complexion looking smooth, youthful, and undeniably radiant

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Medik8 Copper PCA Peptides

*Formerly known as Firewall

A combination of revolutionary, clinically tested ingredients is produced as a powerful and stable antioxidant serum that offers next-generation anti-ageing benefits. Firewall neutralises a broad spectrum of free-radicals, and acts in unison with sunscreens to protect collagen and elastin while stimulating new collagen production. Helps to prevent future sun damage. The first step to maintaining younger-looking skin.

Incorporating an antioxidant into your daily routine is essential for maintaining youthful and glowing skin.

Copper PCA Peptides comprise a new unique patent-pending anti-ageing complex called Cusodase-PTM, a blend of actives including the breakthrough antioxidant molecule that is 40 times stronger than vitamin C (l-ascorbic acid) in the Total Antioxidant assay test, yet remains remarkably stable.

There are numerous free radicals damaging your skin. Copper PCA Peptides attack and neutralises them all and have been tested for potency with each individual free-radical. It acts both as an enzyme and a quencher, maximising the conversion of free radicals to harmless substances such as water and molecular oxygen.

Most antioxidant products work like sponges that soak up or quench free radicals. Their absorption, though, is limited. Copper PCA Peptides work not only like a sponge but also like an enzyme pump, neutralising free-radicals on a continuous cycle for much longer.


- Actively protects the skin’s collagen-elastin matrix from free-radical damage and helps to stimulate new collagen formation
- Effective at scavenging a broad spectrum of free-radical species
- Exhibits a long-lasting antioxidant activity by acting as an enzyme pump, which continuously sucks-up free-radicals, converts them into bi-products and then expels them from the system.
- Mimics the body's natural antioxidants SOD and Catalase
- Shows the ability to redundancy – effectively fights the bi-products of free-radical neutralisation
- Provides an indispensible weapon against skin photo-ageing and constitutes a fabulous complement to sun protection
- Helps to restore the natural glow to the skin as well as improves skin tone, roughness and hydration levels
- Improves the appearance of sun-damaged skin and protects from future signs of ageing
- Reduces the risk of carcinogenic changes in the skin caused by excessive sun exposure
- Lightens the appearance of age spots and discolouration as well as post-acne blemishes.
- Decreases the erythematic response in people with hypersensitive and redness-prone skin as well as having an anti-inflammatory, vein wall strengthening and soothing effect on the skin. Works synergistically with Red Alert Serum
- Supports the skin’s protective function responsible for shielding the skin from adverse environmental conditions, pollution, extreme weather and UV radiation, etc.

Key Ingredients: 

Copper PCA – A patented, extraordinary ingredient with 40 times greater antioxidant performance than vitamin C.* Revolutionary copper PCA protects the skin from damaging free radicals and leaves the complexion soothed from inflammation.

Dimethylmethoxy Chromanol – Able to neutralise a broad spectrum of free radicals, dimethylmethoxy chromanol is a powerful antioxidant that offers comprehensive protection for the skin.

Superoxide Dismutase – One of the most powerful antioxidants naturally found in the body, superoxide dismutase is exceptional at neutralising free radicals to prevent skin cell damage.

Vitamin E – An oil-soluble antioxidant, vitamin E can quench free radicals on the skin and also regenerate the other antioxidants in the formula for optimal power.

Anti-Ageing Peptide Complex – A combination of peptides that stimulate collagen production to lift and firm the skin for a youthful-looking complexion.

Size: 30ml

Directions: Apply after cleansing each morning and evening. Mix a single dose from each pump on the back of your hand. Apply a small amount to the face, neck, and décolletage, avoiding the eye area. Use light, upward strokes and allow to absorb before moisturising. Follow with sun protection in the morning.


Aqua (Water), Cyclopentasiloxane, Glycerin, Caprylic/Capric Triglyceride, Stearic Acid, Copper PCA, Polyacrylamide, Cyclohexasiloxane, Cocoa Butter, Niacinamide, Bis-Diglyceryl Polyacyladipate-2, Cetearyl Alcohol, C13-14 Isoparaffin, Butylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polysilicone-11, Aminobutyric Acid, Barium Sulfate, Centella Asiatica Extract, Panax Ginseng Root Extract, Phenoxyethanol, Laureth-7, Triethanolamine, Tocopheryl Acetate, Superoxide Dismutase, Benzyl Alcohol, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sodium Benzoate, Carbomer, Dehydroacetic Acid, Portulaca Oleracea Extract, Dimethylmethoxy Chromanol, Polysorbate 20, Tromethamine, Sodium Metabisulfite, Ethylhexylglycerin.


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