The Angel Silk Sunscreen Serum offers high SPF50 protection, making it ideal for daily use. With a focus on moisturizing and anti-aging properties, this serum is specifically formulated for the face, providing both UVA and UVB protection. The chemical sunscreen formula by Angel ensures a lightweight application that effectively safeguards the skin against harmful sun rays, leaving it looking healthy and radiant. when you receive your product please stand upright to allow product to gather at the bottom of the bottle, as the bottle is a pump action, it needs to be upright to work.