Didn't want to hijack the sunscreen thread but what sunscreen would you recommend for excellent sun protection regardless of ingredients? I have sun sensitivity and burn/tan/get a rash:get brown spots on exposure to the sun. I have SPF screens on my car windows and have used neutropenia SPF 110 but that gives me a rash as well as doesn't stop the brown spots. Use Elta MD SPF 40+ which is great but doesn't block all the sun.I've resorted to walking around in the sun with a full coverage hat which gets me many wierd looks and would really like to just use a sunscreen instead of a veiled hat!!! Any ideas on the most effective sun block?