The Klairs Fundamental Watery Oil Drop is a water-based serum with the rich hydration of a facial oil. It is recommended to those who want all the benefits of an oil product without the oily finish. It holds a non-sticky texture that absorbs effectively on the skin. Also, consisting high effective formulation such as Green Tea, Ferment Extracts, Ceramide and Peptides, it not only provides antioxidant care but improves skin regeneration and acts as an anti-aging solution.