Leaders in Vitamin C

Hailed for its effective radiance-boosting, collagen-supporting and antioxidant benefits, vitamin C is a must-have in any daily skincare routine. Our advanced vitamin C range only features scientifically proven forms of vitamin C, which we expertly stabilise to ensure optimal potency and maximum results alongside minimal irritation.

The Benefits of Vitamin C

What Makes a Medik8 Vitamin C Unique?

Discover Our Vitamin C Range

At Medik8, we have a vitamin C to suit every skin type and lifestyle - from nourishing creams and potent serums to SPF hybrid formulas.

C-Tetra® range: For glowing, youthful-looking skin

Product benefits
Our hero C-Tetra serums (C-Tetra and C-Tetra Luxe) not only deliver visibly smoother, glowing and more even-toned skin, but also ensure a luxurious sensorial experience. Both formulas are also proven to be effective yet non-irritating on sensitive skin.

Star ingredients
Our bestselling C-Tetra range stars tetrahexyldecyl ascorbate; a stabilised and gentle form of vitamin C that penetrates deep into the skin barrier to boost visible radiance while smoothing the appearance of fine lines and wrinkles.

Who’s it for?
C-Tetra is for those with particularly sensitive skin, looking for the perfect entry point to vitamin C use.
C-Tetra Luxe is for those looking for all-round skin health and supercharged radiance.

What else is in the C-Tetra range?

The range also features eye-specialist serum - C-Tetra Eye, our multifunctional SPF plus vitamin C moisturiser - Daily Radiance Vitamin C, and our deeply nourishing C-Tetra Cream.

Super C Ferulic™: For the ultimate brightening & anti-ageing results

What does it do?
Super C Ferulic is our most powerful vitamin C formula and delivers visible, fast-acting results on advanced signs of ageing. Super C Ferulic is proven to noticeably reduce the look of fine lines and wrinkles while brightening uneven skin tone in just 7 days.[1]

Star ingredients
Super C Ferulic is formulated with 30% ethylated L-ascorbic acid, expertly stabilised and boosted by a synergistic blend of antioxidants, including ferulic acid, for maximum anti-ageing power.

Who’s it for?
Designed to act quickly, Super C Ferulic
is ideal for those with advanced signs of ageing who want profound visible results.

[1]Proven via an Independent consumer study conducted over 7 days on 41 participants

Pure C15™ : Pure vitamin C power

What does it do?
This pure ascorbic acid serum effectively supports collagen production while delivering powerful protection against free radical damage. The result? A more radiant, youthful-looking complexion with a refined texture.

Star ingredients
Our Pure C15 serum is formulated with 15% L-ascorbic acid, which we boost with vitamin E and glutathione for supercharged antioxidant power.

To create Pure C15™, L-ascorbic acid has been expertly stabilised and optimised so that it remains potent for at least 8 weeks once opened - all while remaining gentle on the skin.

Who’s it for?
Pure C15 is perfect for those vitamin C purists who are looking for a pure ascorbic acid formula.

Complete Your Skincare Regime

Enhance and maintain the visible benefits of vitamin C by combining it with sunscreen and vitamin A. This powerhouse trio is fundamental to achieving more youthful-looking skin overall and makes up Medik8’s pioneering CSA Philosophy: vitamin C plus sunscreen by day, vitamin A by night. Follow this simple, clinically proven approach and discover Beautiful Skin for Life.