Thalgo Aquatic Essence 100 ml A face essence with marine ingredients for remineralization. Contains trace element-rich marine spring water that was drawn from the depths of the ocean. Aids in moisture retention and deep hydration of the skin. Renews the skin's ability to act as a barrier. Increases skin tolerance and reinforces structural cohesiveness, giving skin a softer, smoother, more calming, and more pleasant appearance. Exclusive use by professionals.