BurgerClosechevronBagSearchUser
  • Wishlist
  • Cart0

Medik8 C-Tetra® 30ml

Box

£39.00 (£1.30 per ML)

Free tracked 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.

Shop this offer

Medik8

Shop Medik8

Rated 5 out of 5 by from Medik8 C-Tetra. Recommended by my therapist to complement other facial products I use. Right from first use I knew it was a winner……it soaks in beautifully and has a lovely scent I can see an improvement in my skin and will continue to use it. Great price too.
Date published: 2023-01-26
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 Must buy Amazing product - you must try
Date published: 2022-10-16
Rated 5 out of 5 by from A really great serum A fantastic serum that leaves my skin feeling and looking great. I use it at night rather than in the day, and love it.
Date published: 2022-10-14
Rated 5 out of 5 by from Medik8 vitamin c It gives my skin a fabulous glow and right feeling
Date published: 2022-09-25
Rated 2 out of 5 by from Great but bottle broke I bought this a couple of months ago and was loving it. None greasy and sinks in really well but the plastic on the bottle cap broke. So disappointed as I'm such a fan of this brand but its now just wasted and I had more than half left.
Date published: 2022-09-19
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 I've been using this every morning for a couple of years. It's so lovely to use, absorbs quickly, smells gorgeous and I often get compliments on my skin Easily absorbs, smells great
Date published: 2022-09-03
  • y_2024, m_5, d_1, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_18, tr_71
  • loc_en_GB, sid_92833, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_feelunique
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getReviews, 33.19ms
  • REVIEWS, PRODUCT

Can I use this serum under eyes?

Asked by: Ganna
Yes absolutely! 
Answered by: Tracy
Date published: 2022-10-04

What % vitamin c?

Asked by: Momina
The tetrahexyldecyl ascorbate (Vitamin C) in C-Tetra serum is 7%.
Answered by: Zowie
Date published: 2023-03-11

What percentage of vitamin c does this contain?

Asked by: Amanda
30%
Answered by: Malwina
Date published: 2023-02-28
  • y_2024, m_5, d_1, h_8CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_GB, sid_92833, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_feelunique
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 32.7ms
  • QUESTIONS, PRODUCT