NIOD Survival 30 Serum has been specially formulated to help support the skin's defence system against the damaging effects of the environment & lifestyle. Fortified with high UV protection (mineral SPF 30 (PA+++)), the serum protects against harmful UVA/UVB rays while defending against other harmful factors such as stress & pollution. Lightweight & comfortable, the formula utilises advanced technologies, including: Purified Lutein (an antioxidant ingredient extracted from Marigold Flower to help counteract the effects of blue light while enhancing elasticity), & Yeast-Derived Superoxide Dismutase for protection against oxidation. Also contains Purified Knotgrass to keep skin safe from the negative effects of infrared while preventing the appearance of photodamage, & Purified Deep-Sea Algae, a component that forms a physical shield against pollution (a known contributor to premature ageing). The serum is non-tinted; any sign of tint is derived from the active technologies used. Suitable for all skin tones, including lighter skin tones (I, II & III within the Fitzpatrick skin tone scale). p H 7-8. Vegan. Cruelty free. Free from alcohol, nuts & gluten.