Brand from South Korea: so natural. Benefits:This serum offers a radiant glow with a formula of brightening ingredients and 5% Niacinamide without any irritation.Use before the makeup for the natural tone up or use as a serum at the skincare for a clear skin texture.Tranexamic Acid, Glutathione, and Boron Nitride help even the skin tone, Sodium Hyaluronate enhances moisture production, and PHA with Vitamin C cares for the dead skin cells and makes smooth and transparent skin texture.How to use:Apply the few drops of the serum to the skin and smooth evenly over the face until completely absorbed. (No need to wash off)