Lipid Vitamin C Radiance Serum

Medik8’s cult-favourite vitamin C serum, featuring stabilised vitamin C that is gentle on sensitive skins and vitamin C-beginners, yet effective in delivering visible brightening results.

Up to 6 months supply from a full size bottle (2 months' supply from a travel size).

Medik8 C-TETRA®

£39.00

£31.20

Quantity

Daily Glow
The silky jojoba oil-infused serum works to effortlessly give skin a boost of radiance, promoting a visible healthy glow in as little as 7 days.*

Antioxidant Power

Vitamin C and E provide daily protection from harmful free radicals generated by sun exposure, which can cause premature skin ageing.

Gentle yet Effective

Tetrahexyldecyl ascorbate is a stabilised, gentle form of vitamin C which makes it perfect for those new to vitamin C, or sensitive skins that don’t want to compromise on results.

Looking for more power?

Check out C-Tetra Luxe, with double the concentration of vitamin C as C-Tetra and additional brightening and nourishing ingredients for supercharged results.

*Proven via independent consumer study conducted over 4 weeks on 52 participants with sensitive skin.
Your skin contains natural antioxidants that work to defend against free radicals from the environment. When these environmental free radicals outweigh your skin’s antioxidants, the skin can no longer protect itself. Free radicals latch onto the defenceless skin cells, causing irreparable damage, which ultimately leads to premature skin ageing.

C-Tetra works to protect the skin from free radical damage, featuring vitamin C to boost the natural antioxidant defence levels in the skin. Vitamin C is a key pillar of our CSA Philosophy, due to being one of the most powerful vitamins for preventing the signs of premature skin ageing. Vitamin C also helps to stimulate collagen production, and can disrupt the overproduction of melanin to brighten the appearance of dark spots and uneven skin tone. The result? Visibly radiant, healthier, more youthful-looking skin. C-Tetra contains tetrahexyldecyl ascorbate, a form of vitamin C which is a stabilised modification of ascorbic acid (the purest form of vitamin C) that is gentle on the skin yet proven to deliver visible results.

Vitamin C and vitamin E work together synergistically as 'network antioxidants', boosting the serum’s overall antioxidant effect to keep skin protected throughout the day.

C-Tetra is based on jojoba seed oil, for lightweight nourishment and an instant glowing appearance. The natural emollient oil slips effortlessly into the skin barrier, delivering the vitamin C benefits with ease.

Perfect PairWhen combined, vitamin C and sunscreen give skin the ultimate protection against the sun and environment throughout the day, to minimise signs of premature ageing. Shop our recommended SPF day cream Advanced Day Ultimate Protect
After cleansing in the morning, massage 4 drops across the face, neck and décolletage

Leave to absorb before applying sunscreen. We recommend Advanced Day Total Protect.

Patch testing prior to use is advised.
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

PARABEN FREE

VEGAN FRIENDLY

ZIPPER DONATION

NO SYNTHETIC COLOURS

NO PHTHALATES

ALCOHOL FREE

CRUELTY FREE

Medik8 C-TETRA®

Key Benefits

How it Works

How to Use

Ingredients

Contact

Thanks for submitting!