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Medik8 C Tetra Eye 7ml


Discover a visibly brighter, smoother, and energised eye area each morning with C-Tetra Eye.
Harnessing the proven age-defying powers of Medik8’s C-Tetra facial serums, C-Tetra Eye is expertly designed to deliver powerful visible results while being lightweight, fast-absorbing and gentle enough for your delicate eye area.
Formulated with stabilised tetrahexyldecyl ascorbate (pronounced ‘tetra-hexul-deckul as-CORR-bate’), this eye-specialist vitamin C serum works to smooth the look of fine lines and wrinkles around the eyes while visibly brightening and deeply nourishing for a more revitalised eye appearance overall.
SKU N/A Category Product ID: 26501


Harnessing the power of Medik8’s original C-Tetra facial serum in a gentle formula specifically for the delicate eye area.

Brighten, revitalise and smooth fine lines and wrinkles around the eyewith Medik8 C-Tetra Eye, now available at Face the Future Advanced Skin Clinic and Online Shop.

The eye area is often the first area to show signs of ageing and loss of vitality. This lightweight and fast-absorbing formula harnesses the antioxidant power of Vitamins C & E to protect skin against damaging free radicals. The gentle formula is specifically targeted to treat the delicate eye area for revitalised and youthful-looking eyes.

This lightweight and fast-absorbing Vitamin C & E formula is 100% stable and leaves skin around the eye area hydrated, refreshed and energised. These 2 antioxidants work together to boost their overall power, while recharging each other to ensure that every last drop of the formula is a powerful as the first.

The natural citrus aroma provides and uplifting addition to your morning routine, helping to reduce signs of ageing.

Medik8 C-Tetra Eye key active ingredients:

  • Tetrahexyldecyl Ascorbate – A lipid-soluble form of vitamin C that provides exceptional antioxidant protection from harmful free radicals, while stimulating collagen production for a youthful complexion. 
  • Vitamin E – A lipid-soluble antioxidant that is naturally present in the skin. Vitamin E protects the skin from free radicals and is regenerated by vitamin C for optimum power.

Benefits of Medik8 C-Tetra Eye:

  • 100% stable Vitamin C & E to prevent free radical damage
  • Gentle formula for the delicate eye area
  • Smooth fine lines & wrinkles

How to use:

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.

Size: 7ml

Please Note: This product cannot be shipped outside of the UK or Ireland.

Fine Line Reduction

Visibly smooths fine lines and wrinkles around the eyes for a firmer, more youthful-looking eye area.

Visibly Brighter & Awakened Eye Area

Works to visibly brighten the skin tone, improving the look of under eye darkness and discolouration.

Vitamin C Power For Delicate Eyes

The stable formula delivers the renowned smoothing, brightening and antioxidant benefits of vitamin C while being gentle and lightweight enough for the delicate eye area.

After cleansing in the morning, apply a small amount across the brow bone and under-eye area – avoiding the eyelids.

3% Stabilised Vitamin C (tetrahexyldecyl ascorbate)

A low-irritation form of vitamin C that delivers exceptional antioxidant protection against harmful free radical damage while supporting collagen production for a visibly even, more youthful-looking complexion.


Vitamin E

A powerful antioxidant that provides additional antioxidant protection against the ageing effects of free radicals. It also helps to boost the power of vitamin C for optimum visible results.

It is exceptionally difficult to formulate a vitamin C serum that will retain its power over time.

That’s because vitamin C is notoriously unstable, meaning its effectiveness can be compromised when it comes into contact with light, heat or air.

That’s why we have chosen to formulate C-Tetra Eye with an extremely stable form of vitamin C (tetrahexyldecyl ascorbate), so you can be sure that your vitamin C is still as potent and effective 6 months after you first opened it.

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