Our Brightening Essence Contains Asiatic Centella Extract Arbutin.It Can Keep Skin Shiny All Day Long.Its Use Method Is Very Simple: Thoroughly Skin Cleaning, Dry, Apply Appropriate Amount of This Product Evenly to Facial Skin, Gently Massage, Promote Complete Absorption.It Can Also Improve Skin Elasticity, Reduce Fine Lines and Wrinkles, and Make Skin Firm and Smooth.