I have a terrible sun allergy. Even the slightest exposure (15 minutes) and I have small bumps that cause severe itching and eventually peel and leave small white spots. Vanicream SPF 60 Sensitive Sunscreen was recommended by my dermatologist. It completely disappears when applied, unlike most products with zinc or titanium. Since using it I have had not one problem, including boating and golf. This product has saved my outdoor life.