Tolerin Facial Skincare is especially formulated to hydrate, soothe and protect very sensitive, intolerant, easily irritated skin. Very sensitive skin requires specific skincare to minimize risk of allergy or irritation. Tolerin Facial Skincare combines La Roche-Posay spring water, which calms sensations of skin irritation, with a limited number of carefully selected, lipid-rich hydrating ingredients. Dermatological tests have proven the formula to be perfectly tolerated by the skin as it soothes and softens. Most importantly all Tolerin products are fragrance-free and contain no preservatives. Non-comedogenic.