Restore radiance looking skin in just 7 days.

Formulated with a stabilised form of vitamin C (7%) called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'). Gentle for sensitive skin this lightweight serum brightens uneven skin tone and reduces the look of fine lines and wrinkles.

Fused with vitamin E, this antioxidant also protects the skin against the signs of ageing and protects against the effects of free radicals for a more youthful and healthy-looking complexion.

In the AM after cleansing apply 4 drops of Medik8 C-Tetra to dry skin. Massaging it across the face, neck and décolletage.

Leave the serum to absorb into the skin before applying SPF.

Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.

*Ingredients may be updated – always check the product packaging to ensure it is suitable for your personal use.