COSRX Oil Free Ultra Moisturizing Lotion with Birch Sap

🧴 What This Product Is • This is a lightweight, oil‑free moisturizing lotion formulated to hydrate and calm the skin. • It’s designed to be quickly absorbed without leaving a greasy finish, making it especially popular for oily, combination, and irritated skin. • It’s often used after cleansing and toning, before heavier creams or sunscreen in your skincare routine.  🧪 Key Ingredients & What They Do 💧 Main Ingredients Here are some of the main ingredients and what they do for your skin:  1. Betula Platyphylla Japonica Juice (Birch Sap) – ~70% • This is the star of the formula. • Birch sap is rich in vitamins and antioxidants that soothe the skin, help retain moisture, and restore hydration levels. • It’s lightweight and helps calm redness or irritation. 2. Butylene Glycol & Glycerin • These are humectants — they attract water to your skin and help keep it hydrated. • They make the skin feel softer and more plump.  3. Dimethicone • A type of silicone that gives the lotion a smooth texture and protects the skin barrier by forming a breathable film.  4. Panthenol (Pro‑Vitamin B5) • Known for soothing, calming, and repairing the skin. • Helps strengthen the moisture barrier.  5. Sodium Hyaluronate • A form of hyaluronic acid, excellent at drawing moisture into the skin and keeping it hydrated throughout the day.  6. Allantoin • Calms irritation and supports skin repair.  7. 4‑Terpineol • A component related to tea tree oil that helps to soothe and balance skin reactions. • Note: the newer formula removed fragrance but added 4‑terpineol for calming benefits.  Supporting Ingredients • Betaine, Sodium Lactate: humectants helping hydration • Cetearyl Olivate & Sorbitan Olivate: olive‑derived skin conditioning agents • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer & Xanthan Gum: texture stabilizers and gel‑forming agents  🌟 What It Does (Benefits) This lotion delivers multiple benefits for the skin:  💦 Hydrates & Moisturizes • Deeply replenishes moisture and helps prevent water loss. • Leaves skin feeling soft, fresh, and smooth. 🌿 Soothes Irritation • Birch sap, panthenol, and allantoin calm redness and reduce irritation — good after exfoliating or chemical treatments. ⚖️ Lightweight & Fast‑Absorbing • The formula is thin and non‑greasy, so it doesn’t feel heavy on the skin, which makes it a good everyday option even for oily or acne‑prone skin. ✨ Prep for Next Skincare Steps • Because it absorbs quickly, it’s great under sunscreen or makeup. 🧠 Who It’s Best For ✔️ Oily and combination skin ✔️ Sensitive, irritated, or acne‑prone skin ✔️ Anyone who wants lightweight hydration without heaviness  💡 Note: Some people with very dry skin may find it not rich enough on its own and might prefer to layer with a stronger cream or serum. 🧴 How To Use 1. After cleansing and toning, pump a small amount onto your face. 2. Gently spread and pat into the skin until fully absorbed. 3. Follow with sunscreen in the morning or a moisturizer at night.