La Roche-Posay Anthelios UVMune 400 Invisible Fluid SPF50+ is an advanced facial sunscreen offering ultimate protection against UVA and UVB rays. This non-perfumed formula features innovative UVMune 400 technology for enhanced protection against ultra-long UVA rays while maintaining an invisible, lightweight finish. The product features very high broad-spectrum protection (SPF50+) and is specially formulated for sensitive skin. It provides a non-greasy, invisible finish that is ultra-resistant to water, sweat, and sand. The formula contains La Roche-Posay's patented filtering system and Thermal Spring Water. For optimal protection, apply generously before sun exposure and reapply frequently, especially after swimming or toweling.