Medik8 C-Tetra Eye Serum 7ml
Get 120 LF Beauty Plus+ Points
£24.00
Or 4 interest free payments of £6.00 with clearpay

Boast a well-rested complexion with Medik8's C-Tetra Eye Serum; a brightening and deeply hydrating formula that quickly absorbs to leave skin feeling refreshed and radiant.
Powered by established vitamin C, the antioxidant-rich treatment delivers a host of benefits from smoothing the appernace of fine lines to minimising the look of dark circles. Topped with nourishing vitamin E, the eye contour appears smooth, supple and glowing, uplifted by a natural citrus aroma.
Certified cruelty-free. Vegan.
- ☼ AM
- When to Use: After cleansing in the morning.
- Recommended Amount: A small amount.
- Application: Apply across the brow bone and under-eye area - avoiding the eyelids.
- ✔ Use With: SPF*, Vitamin E, Ferulic Acid
- ✖ Do Not Use With: AHAs/BHAs, Retinol, Niacinamide
- Vitamin E: A humectant, emollient and antioxidant common in skincare and haircare products
- Vitamin C: A potent antioxidant with brightening properties
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Citrus Grandis (Grapefruit) Peel Oil, Limonene, Citral, Linalool, Geraniol.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together

This item
Medik8 C-Tetra Eye Serum 7ml
£24.00
Other Customers Bought
Customer Reviews
5 stars rating 42 reviews
4 stars rating 9 reviews
3 stars rating 4 reviews
2 stars rating 2 reviews
1 stars rating 3 reviews
Top Customer Reviews
We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.
Amazing
Amazing product, I love all medik8 products they are amazing. This really brightens the under eye and makes you look fresh.
by Stacie Verified Purchase
Was this helpful?
Great
It’s my favourite daytime serum for the eye area because it works and depply hydrating formula.
by SILVIA Verified Purchase
Was this helpful?
Amazing
I absolutely love this eye serum. Makes my eyes look brighter and hydrated. I use it every morning, it’s very light and perfect to ware under make up. Highly recommended.
by Monika Verified Purchase
Was this helpful?
Medik8 C-tetra
Love this!!! I love anything from Medik 8 and I only bought this to add to my collection if I’m honest but I’m so glad I did.really brightens the under eye area and absorbs straight away.
by rebecca Verified Purchase
Was this helpful?
My favourite
This serum is one of my must in my daily routine in the mornings. I love it.
by SILVIA Verified Purchase
Was this helpful?
Repurchase
I've been using this eye serum for a while now, and I like it. It's light and absorbs well and it lasts for MONTHS.
by Nicola Verified Purchase
Was this helpful?
Great little eye serum
Great little eye serum. Very small bottle but lasts months if used correctly. Really nice vitamin c serum for eyes, non drying, easily absorbed and definitely brightens dark circles under eyes with regular use. A staple in my skin care routine couldn’t be without it. Would recommend.
by Bailey Verified Purchase
Was this helpful?
Reduces wrinkles
This serum moisturises under the eyes and my wrinkles are reduced. A little goes a long way. Great value for money.
by Amy
Was this helpful?
Lovely little serum
Love this eye serum, particularly like the little spatula in the lid for easy application. Very thin, but lasts a little while. Great for rehydrating the skin around the eyes - so also reduces appearance of fine lines and wrinkles.
by Isabelle Verified Purchase
Was this helpful?
Drying
This serum caused my under eyes to become really irritated. The skin was really sore for days after using this
by Pam Verified Purchase
Was this helpful?