A small brown bottle labeled "C-Tetra® Eye" sits beside its white box packaging, which reads "Medik8 C-Tetra® Eye Lipid Vitamin C Radiance Serum, 7mL, 0.23 Fl Oz." This facial serum is a potent anti-ageing solution designed to brighten and rejuvenate the delicate eye area.

A small brown glass bottle labeled "Medik8 C-Tetra® Eye" with a black screw cap, placed on a gray surface against a white background. This potent anti-ageing facial serum brightens and revitalizes the delicate eye area.

A Medik8 C-Tetra® Eye serum bottle is displayed against a backdrop of orange halves, emphasizing its vitamin C content and anti-ageing benefits.

C-Tetra® Eye

Name: C-Tetra® Eye
Brand: Medik8
SKU: P08883
Price: 3200 EUR
Availability: InStock
Rating: 4.7 (66 reviews)

Lipid Vitamin C Radiance Serum

7ml

€32

C-Tetra® Eye

Buy Now

Free & Fast Delivery in Cyprus with ACS

Harness the anti-ageing and brightening power of our original C-Tetra® facial serum in an ultra-gentle, yet effective treatment designed for the delicate eye area.

KEY BENEFITS: Lightweight and fast-absorbing, this powerful serum smoothes fine lines and wrinkles around the eye area for an awakened and rejuvenated appearance.
RESULTS: Eyes are left revitalised and youthful-looking.
KEY INGREDIENTS: Tetrahexyldecyl Ascorbate & Vitamin E

Key Benefits
- Revitalise Eyes
  Our eyes are often the first area to show signs of ageing and loss of vitality. Revitalise and smooth the delicate eye area with this brightening vitamin C serum.
- Gentle
  
  100% stable and deeply hydrating, the formula is perfectly gentle to be used around the eyes, sinking in rapidly to leave your eyes refreshed and energised.
- Antioxidant Power
  Vitamin C and vitamin E 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.
- Enhance Your Morning Regime
  
  With an uplifting natural citrus aroma, C-Tetra® Eye is the perfect way to kick-start your morning skincare regime and combat premature signs of ageing.
How It Works
Your skin is packed full of natural antioxidants that defend against free radicals from the environment. When these environmental free radicals outweigh your antioxidants, they can no longer protect the skin. Free radicals latch onto the defenceless skin cells, causing irreparable damage, which ultimately leads to premature ageing.
1. C-Tetra Eye contains tetrahexyldecyl ascorbate, a super-stable form of vitamin C that boosts the antioxidant defence levels around the delicate eye area. Ever the multi-tasker, it also stimulates collagen production to reduce the appearance of fine lines, wrinkles and crow’s feet, leaving the under-eyes youthful and awakened
2. As a lipid-soluble form of vitamin C, tetrahexyldecyl ascorbate is able to penetrate the skin’s defensive lipid barrier with ease, delivering benefits deep within the skin.
3. Vitamin C and vitamin E work synergistically as ‘network antioxidants’, boosting the serum’s overall antioxidant effect to keep skin protected throughout the day.
How To Use
1. 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.
2. Gently blend.
3. Patch testing prior to use is advised. Refer to medik8.co/patch for an in-depth guide to patch testing.
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.

Full Ingredients
- NO ARTIFICIAL FRAGRANCE
- PARABEN FREE
- VEGAN FRIENDLY
- ZIPPER DONATION
- NO SYNTHETIC COLOURS
- NO PHTHALATES
- ALCOHOL FREE
- CRUELTY FREE
Used in Professional Treatments

Boost the results of C-Tetra® Eye

Visit a Medik8 specialist for a detailed skin consultation and experience one of our targeted treatments for the face and the delicate eye area.

Eye Reveal Professional Skin Peel

An ultra-gentle yet effective solution to target signs of ageing around the delicate eye area.

Get a Consultation
The Science Behind

“The delicate eye area can be up to 40% thinner than the rest of the face. This means that the eye area can be the first place to show signs of age. C-Tetra Eye contains an super-stable vitamin C derivative to stimulate collagen production to plump out fine lines and wrinkles, while protecting the delicate skin from further sun damage. The result is bright, youthful-looking under-eyes.”

Daniel Isaacs, Medik8 Director of Research

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C-Tetra® Eye

Lipid Vitamin C Radiance Serum

Product Advice from the Experts

Revitalise Eyes

Gentle

Antioxidant Power

Enhance Your Morning Regime

​​​ ​Tetrahexyldecyl Ascorbate

​​​ ​Vitamin E

Boost the results of C-Tetra® Eye

Eye Reveal Professional Skin Peel

Reviews

WHAT WE RECOMMEND WITH THIS...

Surface Radiance Cleanse™

Resurfacing AHA/BHA Mangosteen Cleansing Gel

C-Tetra®

Lipid Vitamin C Radiance Serum

Advanced Day Total Protect™

Age-Defying Moisturiser SPF 30 | 5* UVA

Tetrahexyldecyl Ascorbate

Vitamin E