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Medik8 C-Tetra® 30ml

Box

£39.00 (£1.30 per ML)

Free United States delivery

%0 4.62 | 125

If you like we can let you know when we have some more.

Restore radiance and fight visible signs of ageing with Medik8 C-Tetra®, a super-light daily vitamin C serum.

Antioxidant power is provided through vitamin C and E. Together, these actives help to combat sun and pollution-induced damage.

The lightweight, uplifting formula stimulates the production of collagen and elastin to help reduce fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone.

Using a lipid-soluble form of vitamin C called tetrahexyldecyl ascorbate, the formula penetrates deep into skin to provide powerful antioxidant protection with minimal irritation.

C-Tetra has been carefully crafted in a water-free formula to be 100% stable, which means that the vitamin C does not degrade over time.
This ensures that your formula remains highly potent from the very first use to the final drop.

Formulated with nourishing, pampering oils combined with the anti-ageing power of vitamin C, this fast-absorbing vitamin C serum is ideal for those looking for skin rejuvenation.

Perfect for those who are new to vitamin C, or are looking to upgrade from C-Tetra Cream or Daily Radiance Vitamin C. With an uplifting sweet orange scent, it is the perfect way to kick-start your morning skincare. The formula sinks into skin quickly, leaving behind a soft and glowing complexion.

Key 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.

No artificial fragrance. No synthetic colours. No phthalates.
Paraben free. Palm oil free. Alcohol free. Vegan friendly.

Medik8 is a cruelty-free brand; they do not test any of their products on animals.

Directions

- After cleansing in the morning, massage 4 drops across the face, neck and décolletage.
- Leave to absorb before applying moisturiser.

Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.

FREE Hydr8 B5™ 30ml when you spend £90 on Medik8.*

Medik8’s cult-favourite hyaluronic acid serum. Hydr8 B5 complements any skincare routine. Containing an optimum blend of multi-weight hyaluronic acid, the silky serum draws and binds water to the skin from the deepest layers of the skin to the surface. Known for holding up to 1,000x its own weight in water, hyaluronic acid helps to leave the skin nourished and supple.

 

*One free gift per order. Valid until the 19th of May or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £90 or more worth of Medik8 products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases.

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Rated 4 out of 5 by from A gentle type of Vit C It’s a really good product, really gentle and doesn’t make your face red. It’s amazing how it’s got this more tolerable for the skin Vitamin C. Amazingly, it’s got no nasty chemicals and alcohol or perfume. Very good for sensitive skin and I would recommend it however one thing about it was the pipette. I don’t know if I had a broken one but the product was just dripping from it straight away I didn’t even have to squeeze the top. A lot of product gets wasted when I’m trying to put 2 drops Into a bit of my face moisturiser. But I just turn the pipette upside down. Anyway very good product and I would try more products from this brand.
Date published: 2020-07-13
Rated 5 out of 5 by from I see good result My first vitamin c serum. And I love it. I use it about 3 weeks and I see my skin becomes brighter fresher and with even tone. My dark spots are leaving my skin. I very love this product and love the texture, it is not sticky, but a little oily what I like.
Date published: 2021-08-25
Rated 5 out of 5 by from Great Medik8 C- Tetra is a very liquid serum, it’s runny with a silky texture similar to a very light facial oil. It has a very subtle orange blossom scent that dissipates once it has absorbed into the skin. This does takes some time to absorb into skin depending on skin type and it’s advised to let it absorb before applying moisturiser. This gives a lovely glow to skin it’s definitely a radiance serum. It’s also great for sensitive skin as it contains a very non-irritating form of vitamin C. Over time it helps brighten and it’s a great option for a starter vitamin C if you have used strong vitamin C serums before it’s probably going to seem too gentle. It also lasts for ages as you only need to apply a few drops every day.
Date published: 2023-10-23
Rated 5 out of 5 by from . I wouldn’t use anything else No other vitamin C comes close to this! Leaves my skin with an unreal glow! A staple in my everyday routine, my skin is so much brighter and hyperpigmentation has really faded using this. I wouldn’t use anything else
Date published: 2022-11-20
Rated 5 out of 5 by from Amazing results in about 3 weeks Really amazing results!! Had tons of breakouts the past few months and the redness/ marks from those were so stubborn they just wouldn’t go away. Decided to give this one a try and I was extremely sceptical at first considering how much it costs but omg!! The results are just amazing! I’m 24 with combo skin and my skin feels like new! I use it in the morning before I put on the inlet list water cream + Isntree sun gel. I also purchased the retinol from this brand and I’m really happy with the results so far!! It’s been about 3 weeks but the results are immense!! The past marks are now tiny dots that are barely visible. I’m now absolutely confident to go out and about without the need to put a tinted moisturiser on!! Recommend 10/10
Date published: 2022-07-27
Rated 5 out of 5 by from Go to antioxidant Absorbs quickly without any trace. Gentle on the skin and effective. No Color or strong smell. Have used almost a year now and loving it.
Date published: 2022-09-08
Rated 5 out of 5 by from Great for reducing face redness. I bought this serum hoping that it would help my reduce the redness of my face, so far very pleased with the improvement.
Date published: 2022-05-08
Rated 5 out of 5 by from Vitamin C serum that works! I’ve tried a few vitamin C serums but found they made very little difference to my skin. After hours of researching I decided to purchase Medik8 T-Cetra and I have been pleasantly surprised. It’s a lovely, light serum that instantly gives my skin a glow. I have noticed my skin is much more even in skin tone and acne scars are reduced after two months of using. It doesn’t pull or leave a horrible residue so is great under make-up or an SPF. I use it every morning and I really can see my skin looks more hydrated and glowing
Date published: 2021-04-07
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Can I use this serum under eyes?

Asked by: Anonymous
Yes absolutely! 
Answered by: Anonymous
Date published: 2023-05-24

What % vitamin c?

Asked by: Anonymous
The tetrahexyldecyl ascorbate (Vitamin C) in C-Tetra serum is 7%.
Answered by: Anonymous
Date published: 2023-05-24

What percentage of vitamin c does this contain?

Asked by: Anonymous
30%
Answered by: Anonymous
Date published: 2023-03-04
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