Strengthens Skin's Sun Resilience* *In vitro test. PIZ BUIN® Allergy Sun Sensitive Skin Lotion SPF 50+ Very High Protection Developed with dermatologists to protect sun sensitive skin. Protection against long UVA rays. Triple resistance: Contains advanced UVA/UVB filters. Helps to protect skin against aggressor elements like chlorine, sea and salt water. Sweat and water resistant.