Every day the skin undergoes multiple aggressions: UV rays, stress and pollution make the skin the target of thousands of free radicals, mainly responsible for premature aging of the skin. All this damages the barrier function of the skin, which is dehydrated and weakened. The L’Oréal Laboratories create Triple Active Day, to activate the "protective shield" of the skin. Triple Active Day provides the skin with the elements it needs to hydrate, protect and brighten it. Triple Active Day ensures triple daily action. 1 LONG HYDRATE: Glycerol associated with sugar derivatives strengthens the skin's ability to retain water, thus ensuring optimal hydration throughout the day; 2 PROTECTS: the triple Anti-Radical Active, based on Vitamin E, prevents the formation of free radicals, the main culprits of premature aging of the skin. The UV filter protects the skin from the harmful effects of daily light radiation; 3 ILLUMINA: the association of Ceramides and Vitamin B5 acts on the skin to give it immediate brightness.