This sunscreen provides robust protection against UVA and UVB rays with SPF 50 PA , while simultaneously hydrating and soothing the skin. Formulated with birch sap, hyaluronic acid, and niacinamide, it features a lightweight, essence-like texture that absorbs quickly without stickiness. It leaves a glowy, pink tone-up finish, making it suitable as a makeup primer. [1, 2, 5, 7]