Bioderma Photoderm Xdefense Ultra Fluid SPF50+ offers high-level sun protection in a lightweight, invisible formula. This 40ml sunscreen shields skin from UVA and UVB rays while preventing premature aging caused by sun exposure. Its fluid texture ensures easy application and a non-greasy finish, making it ideal for daily use under makeup or alone. Suitable for all skin types, it helps maintain skin health and resilience against environmental aggressors.