Brand from South Korea: su: m37. Water-full Skin Refresher: formulated with fermented bamboo sap, it brings soothing and hydrating effects to your skin. How to use: 1. After washing face, apply a moderate amount on cotton pad, gently apply on your face, from inside to outside along the skin texture. Water-full Rebalancing Gel Lotion: a gel-type lotion that contains enriched, fermented bamboo sap that moisturizes your skin. How to use: 1. After using skin essence, take an appropriate amount into hand, and gently spread over the face.