Colorescience Face Shield Flex SPF 50 is a lightweight mineral sunscreen that provides tinted colour coverage with a hydrating antioxidant-rich formula for comprehensive defence against UVA/UVB, Blue Light, Pollution, and Infrared radiation. Suitable for all skin types. Medium shade. Key ingredients include a comprehensive EnviroScreen Technology (includes physical blockers Zinc Oxide and Iron Oxide) that protects against UVA/UVB, pollution, artificial blue light, and infra-red. Bisabolol is an anti-irritant, anti-inflammatory, anti-microbial, and thought to enhance absorption when used together with active ingredients. Niacinamide, also known as Vitamin B3, improves elasticity, pigmentation, and enhances skin barrier function. The formula is non-comedogenic, hypoallergenic. Paraben-, cruelty-, sulfate-, phthalate-, oil-, gluten-, and fragrance-free. Water-resistant (40 minutes). 90-day supply based on typical use. Dr Webster's Recommendations: Colorescience Face Shield Flex offers an innovative SPF with iron oxide pigments that transform in your fingertips to deliver tone-adapting colour coverage with a demi-matte finish. It provides broad-spectrum environmental protection with flecks of encapsulated pigments that adjust to the skin's natural tone.