La Roche Posay Anthelios Hydrating BB Cream UV Mune 400 SPF 50+ is a tinted sunscreen for the face that offers very high protection against UVA and UVB rays. It protects against sunburn, light-induced skin damage, and sun sensitivities such as sun allergy, as well as premature light-induced skin aging. The cream is suitable for all skin types, including sensitive skin prone to sun allergies. The formula provides 24 hours of hydration, nourishes, and protects dry skin. It does not run into the eyes, does not sting, and is ultra-resistant to water, sweat, and sand. UVMune 400 stands for Mexoryl 400, the most effective filter against the most harmful UV rays up to 400 nm.