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Medik8 C-Tetra Eye Serum 7ml


Medik8 C-Tetra Eye is specially formulated to brighten, hydrate, smooth and rejuvenate, all while preventing free radical damage and reducing irritation.

With just two hard-working hero ingredients tetrahexyldecyl ascorbate and vitamin E, you can trust this bottled beauty to give results without any alcohol, artificial fragrances or parabens getting in the way of your precious eye contour.

An effective form of the famous vitamin C, tetrahexyldecyl ascorbate penetrates the skins defensivelipid barrier with ease, allowing you to get all of the benefits of vitamin C delivered deep down into the skin.

Lightweight and fast-absorbing, the vitamin C in this formula also tackles environmental free radicals by pumping your skin with antioxidants bolstering the defences of your skin cells.

This helps to prevent the creation of premature damage – think: fine lines and wrinkles – all while boosting collagen production to make your eyes appear brighter, too.

Vitamin E also contains antioxidants, and complements vitamin C perfectly they work together to boost their levels of efficiency, keeping skin protected throughout the day.

Name a better duo, well wait!

Vitamin E also soothes and nourishes, reducing irritation and revitalising tired eyes. The all-natural, citrusy aroma doesnt hurt, either!

Lightweight and fast-absorbing, this powerful serum smoothes fine lines and wrinkles around the eye area for an awakened and rejuvenated appearance.

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Revitalize the delicate eye area with Medik8 C-Tetra Eye Serum; a brightening and deeply hydrating formula that absorbs quickly to leave skin feeling refreshed and energised.

Powered by stable Vitamin C and Vitamin E, the ultra-gentle, antioxidant-rich treatment delivers rejuvenating and anti-ageing benefits, whilst defending against the damaging effects of environmental aggressors. The eye contour appears smoother and younger-looking with an uplifting natural citrus aroma.

Cruelty free. Vegan friendly.


  • After cleansing in the morning, use the spatula-style applicator to sweep a small amount of C-Tetra Eye across the under-eye and brow bone, avoiding eyelids.
  • Gently blend.


Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Citrus Grandis (Grapefruit) Peel Oil, Limonene, Citral, Linalool, Geraniol.


Vitamin C, Vitamin E

Skin Concerns

Anti-aging, Brightening


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