Skin-Enhancing Essence: Nourishing and hydrating, your skin will be visibly clear and radiant with each use over time.Multi-Action Glow Giver: Re-balance the skin with highly concentrated levels of active ingredients, allowing deeper penetration into the skin barrier for glow and clarity.Key Ingredients: 95.4% of Galactomyces Ferment Filtrate ensures antioxidizing benefit with added brightening effect through 2%of Niacinamide.Light-weight, High Potency: Essence has a lower molecular weight than your average moisturizer while diving deep into your skin barrier. This essence will rescue your skin in need.COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE