ISDIN FotoUltra 100 Solar Allergy Protect Sunscreen SPF50+ is specifically formulated to prevent and alleviate symptoms associated with solar allergies and photodermatoses. Providing very high SPF 100+ and UVA 40 protection, this sunscreen helps shield sensitive skin from harmful UV rays while offering relief from solar allergy symptoms like itching, inflammation, and papules. Enriched with 1% ectoine, a powerful antioxidant and soothing ingredient, this sunscreen strengthens the skin's natural barrier and protects against UV damage and visible light. The fluid texture is lightweight and absorbs quickly, leaving no greasy or white residue on the skin, making it suitable for daily use. Water-resistant, it provides prolonged protection even during water activities. Ideal for sun-reactive or photosensitive skin, this sunscreen is recommended for use before and during sun exposure to prevent the onset of solar allergies.