Making skin care simple, Medik8 takes the fuss out of caring for your complexion. Powered by three key ingredients: vitamin C, vitamin A and non-negotiable SPF, the brand's signature skin care saviours are famed for their potent potions. Discover the C-Tetra Serum (30ml), the brand's introductory vitamin C treatment that delivers a brighter, more even complexion.
Are you looking for the perfect entry point to vitamin C? Cue the C-Tetra Serum (30ml) from Medik8.
Formulated with tetrahexyldecyl ascorbate (AKA stabilised vitamin C) at a 7% potency, this stabilised vitamin C serum (which is suitable for sensitive skin) works to brighten uneven skin tone while reducing the appearance of dark spots, fine lines and wrinkles. Infused with antioxidant-rich vitamin E, it protects against free radical damage while nourishing jojoba seed oil delivers a super soft, comforting feel. The result? A healthy-looking complexion in no time.
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.
After cleansing in the morning, massage four drops across the face, neck and décolletage. Leave to absorb before applying sunscreen.
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Medik8 C-Tetra Serum 30ml
54.00€
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Top Customer Reviews
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Love it
One of the best vitamin C serums I've ever tried. My to go summer product
by Ana Verified Purchase
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I love it 🧡
It is very hydrating, no reaction on my face...using it almost 2 years...like it!
by Đez Verified Purchase
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i like it
i use it at night and in the morning my skin is looking glowy and super healthy! make sure if you use it during the day, that you use SPF :) i recommend!!
by evelyn Verified Purchase
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Amazing
It’s so good. I recommended it to both my mum and best friend and we all purchase religiously. Amazing smell, great consistency, very hydrating.
by Veronica Verified Purchase
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MEDIK8 C-TETRA SERUM
Not a fan of the smell but it is a very good and potent vitamin C serum! Does exactly what it is supposed to do.
by Mitra
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Not blown away
Unfortunately I did not see much of a difference using this product. It's not a bad product, I just didn't see a difference on my skin. I was surprised at it's texture, it is more like a face oil
by Caroline Verified Purchase
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best Vit C
i keep purchasing this Vit C it performs so well and it doesnt leave a greasy face after use
by annalie Verified Purchase
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best Vit C so far
this is a product that i keep repurchasing because of its efficiency and performance . 10/10
by annalie Verified Purchase
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Immediate results
I got a small sample of this back in 2022 and I remember loving it but saying I will try something else before I come back to it. I forgot about it and recently my skin was breaking out and looked so dull and not luminous at all that I decided to go back to the routine I had back in 2022 when my skin never looked better and honestly I saw results within a week of using this. I love it - my skin which is combination with dehydrated patches and super sensitive and prone to allergies loves this!
by I’ll Verified Purchase
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Good serum
The serum is good working for my dry skin. It is a bit oily but absorbs quickly. Smells like lemon.
by Nataliia K Verified Purchase
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