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Medik8 C-Tetra Eye 7ml
Unveil a visibly brighter, energised and smoother-looking eye area every morning with this innovative vitamin C eye serum from Medik8.
Expertly formulated with the age-defying powers of Medik8’s C-Tetra face serums, C-Tetra Eye is incredibly lightweight, fast-absorbing and gentle enough to be used around the delicate eye area.
Featuring stabilised tetrahexyldecyl ascorbate, this eye-specialist vitamin C serum visibly brightens and deeply nourishes the eye area, while working to smooth the appearance of fine lines and wrinkles for a revitalised and re-energised appearance.
Key Benefits:
Fine Line Reduction
Smooths the appearance of fine lines and wrinkles around the eyes for a visibly firmer, more youthful-looking eye area.
Visibly Brighter & Awakened Eye Area
Works to visibly brighten the skin tone, improving the look of discolouration and under eye darkness.
Vitamin C Power For Delicate Eyes
The stable formula delivers all of the renowned brightening, smoothing and antioxidant benefits of vitamin C while being lightweight and gentle enough for the delicate eye area.
Key Ingredients:
3% Stabilised Vitamin C (tetrahexyldecyl ascorbate)
This stable, low-irritation form of vitamin C is incredibly effective on the skin; delivering exceptional protection against ageing free radicals. Supporting collagen production and brightening the skin tone, it leaves the complexion visibly more even, radiant and youthful-looking.
Vitamin E
Rich in antioxidants, vitamin E helps to protect the skin against ageing free radicals. It also helps to boost the power of vitamin C for maximum visible results.
Good to Know:
NO ARTIFICIAL FRAGRANCE
NO SYNTHETIC COLOURS
PARABEN FREE
ALCOHOL FREE
CERTIFIED BY THE VEGAN SOCIETY
MORE INFORMATION
NO ARTIFICIAL FRAGRANCE
NO SYNTHETIC COLOURS
PARABEN FREE
ALCOHOL FREE
CERTIFIED BY THE VEGAN SOCIETY
Expertly formulated with the age-defying powers of Medik8’s C-Tetra face serums, C-Tetra Eye is incredibly lightweight, fast-absorbing and gentle enough to be used around the delicate eye area.
Featuring stabilised tetrahexyldecyl ascorbate, this eye-specialist vitamin C serum visibly brightens and deeply nourishes the eye area, while working to smooth the appearance of fine lines and wrinkles for a revitalised and re-energised appearance.
Key Benefits:
Fine Line Reduction
Smooths the appearance of fine lines and wrinkles around the eyes for a visibly firmer, more youthful-looking eye area.
Visibly Brighter & Awakened Eye Area
Works to visibly brighten the skin tone, improving the look of discolouration and under eye darkness.
Vitamin C Power For Delicate Eyes
The stable formula delivers all of the renowned brightening, smoothing and antioxidant benefits of vitamin C while being lightweight and gentle enough for the delicate eye area.
Key Ingredients:
3% Stabilised Vitamin C (tetrahexyldecyl ascorbate)
This stable, low-irritation form of vitamin C is incredibly effective on the skin; delivering exceptional protection against ageing free radicals. Supporting collagen production and brightening the skin tone, it leaves the complexion visibly more even, radiant and youthful-looking.
Vitamin E
Rich in antioxidants, vitamin E helps to protect the skin against ageing free radicals. It also helps to boost the power of vitamin C for maximum visible results.
Good to Know:
NO ARTIFICIAL FRAGRANCE
NO SYNTHETIC COLOURS
PARABEN FREE
ALCOHOL FREE
CERTIFIED BY THE VEGAN SOCIETY
MORE INFORMATION
NO ARTIFICIAL FRAGRANCE
NO SYNTHETIC COLOURS
PARABEN FREE
ALCOHOL FREE
CERTIFIED BY THE VEGAN SOCIETY
Directions
After cleansing in the morning, apply a small amount across the brow bone and under-eye area - avoiding the eyelids.
How to Layer C-Tetra Eye
AM: Cleanse, tone and apply C-Tetra Eye. Follow with your vitamin C serum for the face and finally, your sunscreen.
Ingredients
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Citrus Grandis (Grapefruit) Peel Oil, Limonene, Citral, Linalool, Geraniol.
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Rated 5 out of
5
by
Beverley H. from
Love the Vitamin C range.
Love the Vitamin C range. I layer this in the mornings.
Date published: 2025-06-14
Rated 5 out of
5
by
Tracy W. from
C Tetra Eye
Beautiful texture and base before eye lift peptides. Love the applicator to swipe under eye area. My eye area looks brighter and glowing. Only a small amount needed which is just enough when swiping under the eye area with the applicator.
Date published: 2025-06-12
Rated 5 out of
5
by
MARIA I. from
Using this for years now
This is another product that I have been using for years now. It does not cause me any irritation and I like the oily texture. I use the eye liquid peptides on top. Really great!
Date published: 2025-05-28
Rated 5 out of
5
by
Joanna M. from
A little goes a long
A little goes a long way with this quickly absorbing eye serum that brightens with zero irritation.
I use it alongside super C ferulic and wouldn’t contemplating changing to any other vitamin C on the market.
Date published: 2025-05-28
Rated 5 out of
5
by
Sue R. from
Amazing
Amazing’ all medik8 products work as advertised! Love it
Date published: 2025-05-25
Rated 5 out of
5
by
Chris B. from
Easy to use, light texture
Easy to use, light texture and improves dark circles and puffiness
Date published: 2025-05-22
Rated 5 out of
5
by
Claire B. from
Amazing product and smells devine.
Amazing product and smells devine. I can see the results. already. I will be ordering more products.
Date published: 2025-05-21
Rated 5 out of
5
by
DONNA A. from
Holding back the years!
I am a 43 year old trying to hold back the years and just started my Medik8 journey at home very recently with the C-Tetra range despite having awareness of the brand sometime ago from in salon treatments. It's time to up my game!
I really like this eye serum so far. I love the texture and scent as part of my morning routine. I have under eye darkness that I am trying to work on so may need to write another review a little later down the line but so far so good and want to continue this skincare routine. Thank you Medik8!
Date published: 2025-05-15
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