ISDIN Fotoprotector Fusion Fluid SPF50+ is a high-protection facial sunscreen with an ultralight texture. Specially formulated for sensitive and atopic skin, it provides very high UVA/UVB protection while being oil-free and non-comedogenic. This 50ml sunscreen contains hyaluronic acid and features a mattifying, oil-free formula that is suitable for sensitive and atopic skin types. The product should be applied generously to dry skin 30 minutes before sun exposure and reapplied every 2 hours or after swimming, sweating, or towel drying for optimal protection.