Written on: 11/07/2013
I used this product once, and became aware of skin irritation and swelling. I have since discovered that the intolerance is due to the cosmetic preservative Methylisothiazolinone, that Dermatologists want banned. The most effected group are females over 40. It's hard to find any product which does not contain this preservative. You have to look for more expensive preservative-free sunblock products.