Our face brightening serum contains rice bran water, hyaluronic acid, ceramide. It can help repair the skin barrier and boost resistance. Its application method is simple: 1. Clean facial skin and keep it dry. 2. Apply proper amount of serum to face evenly. 3. Massage gently to promote absorption. Rice bran water and hyaluronic acid provide deep moisture to the skin and enhance moisture. Niacinamide and arbutin effectively balance the complexion and make the skin glow.