Bariésun combines a very high-performance filter complex and the properties of Uriage Thermal Water to protect the skin and prevent cell damage caused by UVA and UVB rays. Specially developed for combination to oily skin, this mattifying fluid provides very high sun protection against UVA and UVB rays. Its light formula guarantees a shine-free effect, rapid absorption and continuous hydration. Light texture - Mattifying - Non-comedogenic - Tested under dermatological control. How to use Apply a sufficient amount of product before sun exposure, for example the equivalent of a teaspoon for the face and neck. Reducing this amount decreases the level of protection. Reapply frequently, especially after perspiring, swimming or towel drying.