This is the only sunscreen out of the dozens I have tried that does not break me out, and protects my ultra-sensitive skin from the sun. It leaves no white cast and is very light, and does not irritate my face. I have used it daily for months. My only complaint is that it is seriously shiny, but that is fixable with a dusting of translucent powder. I am on my second bottle and hope Bioderma never discontinues this wonderful product.