Medik8 C-TETRA®

Medik8 C-TETRA®

Sale price€56,10
In stock

Free shipping on purchases over €100

Pickup available at Tempelstraat 1 Usually ready in 24 hours

Medik8 C-TETRA®

Tempelstraat 1

Pickup available, usually ready in 24 hours

Tempelstraat 1
8900 Ieper


Lipid Vitamin C Antioxidant Serum.

Increased strength.

Free from synthetic colors Free from artificial fragrances
Paraben-free Phosphate-free
Free from palm oil Alcohol-free
Animal friendly Vegan


  1. In the morning after cleansing, massage 4 drops onto the face, neck and décolleté
  2. Allow to absorb before applying sunscreen. We recommend Advanced Day Total Protect.


*Daily Glow
The silky-soft serum with jojoba oil makes the skin effortlessly radiant and provides a visible, healthy glow.

*Antioxidant power
Vitamins C and E provide daily protection against harmful free radicals generated by sun exposure that can cause premature skin aging.

*Gentle yet effective

Tetrahexyldecyl ascorbate is a stabilized, gentle form of vitamin C, making it perfect for those just starting out with vitamin C or for sensitive skin types who don't want to compromise on results.

*Looking for more power?
Check out C-Tetra Luxe, with double the concentration of vitamin C than C-Tetra and additional brightening and nourishing ingredients for super-powerful results.

Key ingredients:

*Tetrahexyldecyl Ascorbate
A fat-soluble form of vitamin C that provides exceptional antioxidant protection against damaging free radicals while boosting collagen production for youthful skin.

*Vitamin E
A fat-soluble antioxidant naturally present in the skin. Vitamin E protects the skin against free radicals and is regenerated by vitamin C for optimal strength.

How it works:

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 attach to defenseless skin cells and cause irreparable damage, ultimately leading to premature skin aging.
C-Tetra works to protect the skin from free radical damage, with Vitamin C to boost natural antioxidant defense levels in the skin. Vitamin C is an important pillar of our CSA philosophy, because it is one of the most powerful vitamins for preventing the signs of premature skin aging. Vitamin C also helps stimulate collagen production and can disrupt the overproduction of melanin to brighten 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 that is a stabilized modification of ascorbic acid (the purest form of vitamin C) that is gentle on the skin and proven to produce visible results.
Vitamin C and Vitamin E work synergistically as 'network antioxidants', boosting the overall antioxidant effect of the serum to keep skin protected all day long.
C-Tetra is based on jojoba seed oil, for lightweight nourishment and a radiant appearance. The natural emollient oil glides effortlessly into the skin barrier and delivers the benefits of vitamin C with ease.
When combined, vitamin C and sunscreen give skin ultimate protection against the sun and the environment all day long, to minimize signs of premature skin aging. Buy our recommended SPF day cream Advanced Day Total Protect.

Customer Reviews

Be the first to write a review