Piz Buin Allergy Lotion SPF15 (200ml). The lotion is especially developed for sun sensitive skin, it absorbs quickly and provides hours of moisturisation to soothe sun sensitive skin.. PIZ BUIN ALLERGY Sun Sensitive Skin Lotion is sweat and water resistant.. Description:. Piz Buin Allergy Sun Sensitive Skin Lotion is specially developed with dermatologists to protect sun sensitive skin. This effective sunscreen is quickly absorbed and provides hours of moisture to soothe sun-sensitive skin. Piz Buin Allergy contains a unique protection complex that combines effective protection with calmanelle that strengthens skin resistance and builds up the skin's own defenses against the sun. Suitable for children or those with sensitive skin that turns red before it turns brown, but is also good to use if you haven't been sunbathing for a long time. Apply evenly over the body to be exposed to sun 20-30 min in advance.