PREBIOTIC SKINCARE. Formulated with a high concentration of La Roche-Posay Prebiotic Thermal Water and carefully selected skincare ingredients, Toleriane Double Repair Moisturizer UV helps protect and restore the skin barrier for healthy looking skin. Used in conjunction with Toleriane Double Repair Moisturizer at night, it has a unique prebiotic action on the skin microbiome. Toleriane Double Repair Face Moisturizer UV works in two ways; Replenishes moisture for all-day hydration and helps restore skin's natural protective barrier. A daily face moisturizer that is a lightweight lotion t...