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The Medik8 C-Tetra Serum delivers powerful antioxidant protection against environmental stressors while minimising the look of uneven skin tone for a visibly brighter finish.
Infused with a stable form of vitamin C, the lightweight serum helps to reduce the appearance of unwanted pigmentation. Vitamin E enhances the formula to nourish the skin with a potent burst of moisture, subsequently plumping the appearance of fine lines for a smoother-looking finish. The brightening serum leaves skin looking more radiant and supple in just seven days*.
*Proven via independent consumer study on C-Tetra conducted over 4 weeks on 52 participants with sensitive skin
Proven Results:
- After seven days the skin appears more radiant*
- After seven days the skin is visibly brighter and smoother *
- 96% of sensitive skin types agreed C-Tetra was gentle on the skin*
- After four weeks skin looks visibly reduced fine lines and dark spots*
- 90% agree skin feels instantly softer*
*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, 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.
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Medik8 C-Tetra Serum 30ml
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Customer Reviews
5 stars rating 483 reviews
4 stars rating 74 reviews
3 stars rating 11 reviews
2 stars rating 8 reviews
1 stars rating 10 reviews
Top Customer Reviews
Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.
Vit C
Will always repurchase this! It makes my skin glow!
by Kelsey Verified Purchase
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Light, easily absorbed, noticed a massive difference to skin tone
All you hear about these days is how important Vitamin C and retinoids are for anti-ageing. After doing my research, I found that not all vit c serums are created equally. If you want to use vit c in your routine but you are worried about the cost - buy this and save money on a moisturiser or skip the toner. This serum is light and has a beautiful light citrus fragrance. It applies beautifully, sinks in after a minute or so without leaving any greasiness. I highly recommend this serum. It is expensive, so wait until it’s on offer. It’s a false economy to buy cheap vit c because it will not work as well as this. I have almost finished my first bottle and the difference it has made to my skin tone is already noticeable. Highly recommend.
by Abi Verified Purchase
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Nice Serum
Serum feels a bit oily at first so I thought it might leave a greasy feeling on the skin but it absorbed quickly and sat well under makeup. Nice smell a bit like oranges. I haven't seen much difference in skin since using it but I will keep using for a while as Medik8 products are normally very good. Reasonably priced and well packaged
by Shannon Verified Purchase
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Great Product
Tried this after reading reviews and was really impressed. Feels lovely on my skin and I have seen an improvement
by Suzanne Verified Purchase
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Love this product
This has been one of the best vitamin c products ive ever had, It doesnt make your skin itch, feels lovely to use, smells delicious and doesnt irritate or leave you oily. I would definitely recommend and buy again.
by Emma Verified Purchase
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Love it
I really like this vitamin C serum, absorbs well and my skin texture is brighter. It doesn’t break me out and I think it’s reasonably priced. Would defo recommend.
by B Verified Purchase
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Love it!
I have very sensitive skin so I was a bit weary, starting with vitamin C. I saw it was a great vitamin C serum for beginners and sensitive skin, so I bit the bullet and bought it. It's done wonders for my complexion; my skin is more even, and the redness has reduced significantly. I will definitely be repurchasing :)
by Jem Verified Purchase
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Lovely serum
Lovely serum smells amazing. Keeps your skin feeling soft and hydrated
by Sheryl Verified Purchase
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Loveeeeeeeeeeeeeeeeee
love medik8 products, smells beautiful and makes your skin feel so good
by Rabecca Verified Purchase
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Miracle bottle
Love love love this product. My skin glows and it’s made a massive difference to my pigmentation. You only need a few drops and it goes a long way. My skin does not look shiny and feel oily after the product has soaked in. Always apply with the medik8 spf50 day cream and my skin has never looked better! Make sure you don’t apply more than you need, sometimes vitamin C can cause breakouts initially or if too much product is applied. Highly Reccomended.
by Charlotte Verified Purchase
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