COSRX Oil-Free Ultra-Moisturising Lotion provides the ultimate solution for skin that requires deep hydration without the weight or shine of traditional heavy creams. This advanced formula replaces basic water with 70% Birch Sap (Betula Platyphylla Japonica Juice) , a nutrient-dense botanical extract that mirrors the natural moisture factors found in healthy skin. By delivering essential vitamins and minerals directly into the dermis, it reinforces the moisture barrier and restores a plump, supple texture. The ultra-light, fluid consistency vanishes upon contact, leaving a soft, satin-matte finish that regulates sebum production throughout the day. It functions as the ideal daily moisturiser for those who demand a breathable, non-comedogenic solution that keeps the complexion stable, calm, and perfectly hydrated. Why You Will Love It: High-Concentration Birch Sap: Uses 70% Betula Platyphylla Japonica juice to provide deep, skin-compatible hydration that lasts all day. Rapid Absorption Technology: Features a non-greasy texture that disappears into the skin quickly, making it a perfect base for sunscreen or makeup. Pore-Friendly Hydration: Offers an oil-free formula that keeps the skin moist without clogging pores or causing unwanted breakouts. Sensitive Skin Comfort: Includes soothing antioxidants and vitamins to calm redness and irritation caused by environmental stress. How to Use: Smooth a small amount over the face and neck after cleansing and toning. Gently tap the skin with your fingertips to help the lotion absorb completely.