Product Benefits: It is a new generation sun care that protects against photoaging caused by daily sun exposure and helps correct imperfections while allowing the skin to breathe. Cellox-B3 Tech Daily Protection (Mexoryl XL + Vitamin B3 & E + Roche-Possay Thermal Water) is a technology that provides: a very high UVB/UVA broad spectrum protection. Tested on sensitive skin. It is not comedogenic. It does not have an oily texture.