Vitamin C

Central to our CSA PhilosophyⓇ, vitamin C is key to radiant, age-defying, and protected skin. Our range of vitamin C skincare delivers brightening and antioxidant benefits. With stabilised types of vitamin C like tetrahexyldecyl ascorbate, these expertly-crafted formulas offer visible results with minimal irritation. We have a format for everyone; from potent vitamin C serums to nourishing moisturisers.


9 Products
C-Tetra®

C-Tetra®

Lipid vitamin C serum - Visibly brightens skin tone and minimises the signs of ageing

30ml / €56.00

C-Tetra® Cream

C-Tetra® Cream

Lipid vitamin C cream - Hydrates and restores radiance, with powerful antioxidant protection

50ml / €64.00

Medik8 C-Tetra Eye serum bottle on a white background-3

C-Tetra® Eye

Lipid Vitamin C Radiance Serum

7ml / €32.00

C-Tetra® Luxe

C-Tetra® Luxe

Enhanced vitamin C radiance serum - Visible anti-ageing and brightening results

30ml / €82.00

C-Tetra® Luxe (Travel Size)-5

C-Tetra® Luxe (Travel Size)

Lipid 14% Vitamin C Enhanced Radiance Serum

8mL / €28.00

Daily Radiance Vitamin C™ (Travel Size)-6

Daily Radiance Vitamin C™ (Travel Size)

C-Tetra Cream SPF 30 Two-in-One Moisturiser

12.5ml / €26.00

Super C Ferulic™-7

Super C Ferulic™

Potent 30% Vitamin C Brightening Serum

30ml / €85.00

C-Tetra Advanced-8

C-Tetra Advanced

20% Vitamin C Gel-Serum With Phyto Exosomes

30ml / €85.00

Daily Radiance Vitamin C™-9

Daily Radiance Vitamin C™

C-Tetra 7% Vitamin C Cream SPF 30 Two-in-One Moisturiser

50ml / 12.5ml / €80.00