The way that the sun affects our body is linked to various factors including age, skin sensitivity, the environment and the conditions of exposure...

All year round, without realizing it, we are constantly exposed to long UVA rays, called passive exposure. These solar rays can travel through clouds, glass and even the epidermis down to the dermis.

Simply put, XL-PROTECT technology is La Roche-Posay’s most complete sun protection to date.