Boost daily morning skincare regimes with C-Tetra+ Intense. This vitamin C serum helps to repair and nourish bringing out the skin's natural glow whilst also fighting visible signs of ageing. By using tetrahexyldecyl ascorbate as a lipid-soluble form of vitamin C; the serum sinks deep into the skin, protecting against free radicals with no irritation. Using the greatness of Medik8's vitamin C serum, C-Tetra+ Intense has the added benefits of ingredients that further illuminate and nourish the skin. Red ginseng works with vitamin C to calm and brighten, with maracuja oil to nourish along with squalane and vitamin F which results in skin that feels extremely agile and hydrated. The result is illuminated and smooth skin that is shielded from harm caused by environmental factors. - Formally known as CE-Tetra®.