Brand from South Korea: Barr. Benefits:Brightens and nourishes skin with Vitamin B3, Green Tea Water & Moist-7 Complex.Its moist ampoule texture leaves skin without stickiness.The Vitamin B3 as Niacinamide helps brighten up skin mildly.Contains 81% of Green Tea Water for skin soothing.Formulated with 7 kinds of Hyaluronic Acid for skin hydration.How to use:1. Apply a proper amount on the face evenly along skin texture after toner.2. Mix well with essence/cream, apply on the face evenly for a more nourishing effect.3. Can apply before & after mask pack OR mix with foundation fore better makeup effect.