ISDIN FotoUltra 100 Spot Prevent Fusion Fluid SPF 50+ 50ml is a high-protection sunscreen formulated to prevent sun-induced pigmentation changes, making it ideal for individuals prone to hyperpigmentation, melasma, or sunspots. Offering three times the minimum required UVA protection for SPF 50+ sunscreens, it effectively shields the skin from harmful rays. Enriched with hyaluronic acid, it enhances skin elasticity and reduces wrinkles. Its lightweight Fusion Fluid texture ensures quick absorption without leaving a greasy residue, suitable for daily use on all skin types, including sensitive skin. Apply liberally to dry skin half an hour before sun exposure and reapply every two hours or after sweating, swimming, or towel drying.​