Medik8 Firewall

5.00 out of 5

Broad Spectrum Super Antioxidant™ Pro-Collagen Age Defying Serum

  • Protects collagen from free-radical damage
  • Mimics the body’s natural antioxidants
  • ‘All-in-one’ protect and moisturise formula
  • Dual-chamber airless pack for stability
  • Instant feeling of fresh smooth skin

Size: 30ml | 1.0 Fl Oz dual-chamberFree USA Shipping


In stock

Medik8 Firewall – The ultimate in an antioxidant formulation. Reduces the appearance of fine lines and wrinkles, while aiding the skin in protecting against environmental damage that could lead to visible signs of aging. Dual chamber airless container delivers patented technology to the skin.

Are you looking to:

  • Add a youthful glow to your skin increasing hydration and tone?
  • Maintain collagen levels?
  • Protect from future signs of aging?
  • Improve the appearance of sun-damaged skin?
  • Reduce the appearance of age spots and discoloration?

Strong antioxidants have been shown to provide these benefits. In tests Firewall was shown to be an extremely powerful antioxidant beating 9 other premium brands in both strengths of action and broad spectrum coverage.

Medik8 Firewall Explained

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


  • Protects the skin’s collagen-elastin matrix from free-radical damage and supports 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 neutralization
  • Provides an indispensable weapon against skin photo-aging and constitutes a fabulous complement to sun protection. Firewall is not a substitute to sunscreens.
  • 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 aging
  • Reduces the appearance of age spots and discoloration as well as post-acne blemishes.  Works synergistically with White Balance Click
  • Decreases the erythematic response in people with hypersensitive and redness-prone 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.

Medik8 Firewall Application DirectionsHow to apply

  1. Apply after cleansing.
  2. Dispense a single dose from each pump onto the back of your hand.
  3. Mix the two parts slowly in a small circle.
  4. Using finger tips, gently dot small amounts evenly around the face.
  5. Smooth into the forehead, nose, cheeks and neck following the directional lines shown in the diagram (also in the inner product leaflet). For the eye area, use ­firm strokes outwards, then gentle, small circles at the side and continue the circles  around the eye towards the nose on the cheek bone.
  6. Allow to dry before applying further products.

For best results, Firewall should be used daily, both in the morning and evening after cleansing and before applying retinol and/or hydrator products.

Key Ingredients

Firewall contains an international patent-pending complex of antioxidants split into two separate chambers. These include:

  • Copper PCA – a unique copper-based antioxidant (patented)
  • Dimethylmethoxy Chromanol – has unique antioxidant properties discovered by Medik8
  • Vitamin E – important antioxidant recycler
  • Superoxide Dismutase – natural enzyme antioxidant


What is in Firewall?

Firewall comprises a patent-pending complex named “Cusodase-P” of key antioxidants split into two compartments, including:

  • Copper PCA (patented)
  • Dimethylmethoxy Chromanol
  • Vitamin E
  • Superoxide Dismutase

Why is Firewall different to many regular antioxidants?

  • Broad Spectrum – ability to neutralize multiple types of free radicals
  • Strength – independent tests show very high antioxidant activity

Freshness and potency

Medik8 Firewall Twin ChamberFirewall is separated into two parts to maximize stability and potency. The twin-chamber pack is an airless system. The lid contains an oxygen-absorbing patch.

Proven Results

Five times stronger than the next best brand

Firewall has been tested for relative antioxidant capacity in various free radical tests and it performed extraordinarily well, proving to be five times stronger than other available leading brands in the peroxynitrite test and the strongest in the hydroxyl radical test.

Here are the results of 3rd party independent tests performed against unnamed alternative antioxidant products.

Medik8 Firewall Total Antioxidant

Medik8 Firewall Competitive Test


Aqua, cyclopentasiloxane, cyclomethicone, isopropyl palmitate, stearic acid, polyacrylamide, isopropyl myristate, superoxide dismutase, copper glycinate, tetrahexyldecyl ascorbate, L-ergothioneine, N-acetyl cysteine, polyolprepolymer-2, proply gallate, sodium metabisulphate, copper ferment, copper gluconate, niacinamide, trehalose, saccharide isomerate, tocopheryl acetate, palmitoyl tetrapeptide-3, palmitoyl pentapeptide-4, dimethylmethoxy chromanol, cetearyl alcohol, colloidal copper, C13-14 isoparafin, portulaca oleracea extract, panax ginseng extract, centella asiatica extract, triethanolamine, ceteareth 20, phenoxyethanol, benzyl alcohol, dimethicone, polysilicone-11, aminobutyric acid, aloe barbadendsis leaf juice, laureth-7, jojoba seed oil, copper PCA, allantoin BP, sodium benzoate, methylisothiazolinone, methylchloroisothiazoline.

Official Medik8 USA Online Supplier

Leading results for Skin Ageing, Hyperpigmentation, Blemishes, Dryness & Redness

We are proud to introduce Medik8 – a British based Skin Research Company pioneering the latest cosmeceutical technologies. These breakthrough products yield incredible results — even for the most sensitive skin. Apart from being kinder to the skin, this new technology is also kinder to the planet. This “Green Cosmeceutical Brand” has discovered how to make ingredients less aggressive without reducing potency – all the gain without the pain.

Medik8® – Complete skincare range – Members Get 10% OFF at Every Checkout  JOIN NOW

1 review for Medik8 Firewall

  1. Rated 5 out of 5


    I just love this product. My skin looks amazing since I started using it

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