Formulated with moisturizing ingredients hyaluronic acid, trehalose, and Scutellaria Baicalensis root extract., this essence has twice the moisturising power.The main ingredient,hyaluronic acid, significantly retains moisture from inside by penetrating deep into the stratum corneum (outermost layer). It has been shown to minimise the appearance of fine wrinkles produced by dryness. Can also be used for hair care and body care on dry areas during the day.