C-Tetra® serum is a powerful and fast-absorbing antioxidant. This serum contains tetrahydroxyethyl ascorbate, a stable form of vitamin C that provides defence against free radicals and promotes skin radiance. By penetrating deep into the skin, the serum stimulates collagen production, thereby reducing fine lines and wrinkles. Ideal for radiant, revitalised skin. Contains 7% vitamin C.

It harnesses tetrahydroxyethyl ascorbate, a highly stable, lipid-soluble form of vitamin C. By applying this serum, a powerful antioxidant that neutralises free radicals is introduced into the skin, thus strengthening the skin's natural defence and slowing down the ageing process induced by environmental factors.
Tetrahexyldecyl ascorbate, vitamin E and 7% vitamin C.
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.