About Product COSRX - The Hyaluronic Acid 3 Serum COSRX The Hyaluronic Acid 3 Serum – A deeply hydrating serum powered by triple hyaluronic acid, amino acids, and ceramide NP to lock in moisture, repair the skin barrier, and leave skin plump and supple. ✅ Overview✔ Triple Hyaluronic Acid – Provides multi-layer hydration by penetrating different levels of the skin.✔ Ceramide NP – Strengthens the skin barrier to prevent moisture loss and improve resilience.✔ Amino Acids – Nourish and balance the skin, supporting elasticity and smooth texture.✔ Hydration boost – Keeps skin plump, glowy, and soft throughout the day.✔ Barrier repair – Especially beneficial for dry, dehydrated, or sensitive skin.✔ Lightweight serum – Absorbs quickly without feeling sticky or heavy. ✅ Product Information Category: Facial Serum (Hydration & Barrier Care) Brand: COSRX Name: The Hyaluronic Acid 3 Serum Key Ingredients: 3 types of Hyaluronic Acid – Multi-depth hydration Ceramide NP – Barrier strengthening Amino Acids – Skin conditioning & elasticity Size: 20 mL / 0.67 fl. oz. Texture: Lightweight, watery-gel serum Skin Type: All skin types, especially dry, dehydrated, sensitive