Brand from South Korea: Skinfood. Offers both whitening effect and anti-wrinkle effect. Treats dead skin cell and offers deep hydration. Contains black sugar produced by Brazil which has lots of mineral. How to use: 1. After cleansing, dispense serum on cotton pad. 2. Wipe with the textured side to gently exfoliate dead skin, excess keratin, and other impurities. 3. Pat with the soft, smooth side to ensure total absorption.