111SKIN 3.4 oz. Antioxidant Energising Essence Antioxidant Energising Essence is inspired by South Korean skincare technology. An essence is a lightweight liquid of nourishing, skin-enhancing actives and antioxidants which is designed to soak deeply into skin after cleansing. This Energising Essence has been formulated to hydrate, neutralize harmful pollutants, alleviate irritation, and rejuvenate the complexion. Directions: After you have cleansed your face, take a cotton wool pad and pour A.