Boy, have you come to the right place to ask this question. I bet I have tried every single sunscreen on the market and then some. I've tried all of the major brands, the less-than major brands, and the oh-dear-Santa-Cruz-is-soooo-weird organic brands. All of them with the single exception of Eucerin made me look like a very ripe raspberry. We're talking red bumps and itching...most attractive . Eucerin comes in spf 15 and 25 but I find the 15 works the best for my body bits. I was told by a dermatologist (oh yeah, I've also tried the cost-you-wads prescription sunscreens too) that too high an spf can irritate your skin and doesn't really afford you that much more sun protection. They make an spf 25 version specifically for your face and that works very well - I haven't had any problems with it making my face break out. ....and I can remember the days when I lived in Southern California and would spend all day at the beach and use nothing but baby oil