Medik8 C-TETRA antioxidant vitamin C serum

Restore your skin's natural glow in just 7 days with C-Tetra, the vitamin C serum that's already a firm favorite.

With 7% tetrahexyldecyl ascorbate—an advanced, stabilized form of vitamin C— this lightweight serum visibly brightens dullness , evens skin tone, and smooths fine lines without irritation, even on sensitive skin.

Thanks to its combination with vitamin E, it offers a powerful antioxidant defense that fights free radicals and prevents premature aging. Its water-free formula guarantees maximum stability and effectiveness down to the last drop.

Light texture, fast absorption and visible results : C-Tetra is the essential step for brighter, more even and revitalized skin.

Benefits:

• Increases the youthfulness of the skin

It has been proven to simultaneously smooth the appearance of fine lines and wrinkles while visibly boosting skin's brightness and radiance.

• Brighter and more even complexion

It has been shown to visibly lighten skin tone, giving it a more even and healthy appearance.

• Light nutrition

This jojoba oil-based formula provides effective, non-greasy nourishment for visibly softer, more comfortable skin.