C-Tetra

Vitamin C Antioxidant Serum

Low irritation Vitamin C formula

A revolutionary, highly stable vitamin C serum to help combat sun-induced damage to the skin and maintain collagen production, increase the skin's elasticity and density, as well as improve the skin’s texture and brighten the complexion. Contains a medium strength concentration of lipid soluble vitamin C for enhanced penetration and stability. This formula also contains vitamin E, which synergistically boosts the overall antioxidant effect. The level of vitamin C in C-Tetra is very well tolerated by people sensitive to vitamin C irritation and is ideal for people in their 20's and 30's who are new to vitamin C skin care The high stability means that the vitamin C does not degrade over time, making C-Tetra a highly potent serum which is safe to use. To learn more about the importance of the stability of vitamin C please visit our science section.

Skin type:

D N R
  • Protects the skin from free radicals
  • Helps maintain levels of collagen and elastin
  • Helps to diminish pigmentation marks
  • Minimises signs of premature skin ageing

After cleansing in the morning, apply 4 drops directly onto the skin and blend evenly across whole facial area, neck and décolletage. Alternatively, place a drop on your finger and massage into the skin. Leave to absorb before applying your regular Medik8 hydrator.

Vitamin C (Tetrahexyldecyl Ascorbate)

Lipid-stable vitamin C.

Vitamin E

Antioxidant, helps to protect the skin from free radical damage and act as a network antioxidant with vitamin C.