The COSRX Hyaluronic Acid Hydra Power Essence acts as the ultimate hydration backbone for anyone struggling with dehydrated, lacklustre skin. This potent formula leverages a concentrated 4,000ppm of sodium hyaluronate to pull moisture deep into the epidermis, while 84.8% vitamin tree water delivers a nutrient-rich base that nurtures the skin barrier. Unlike heavy moisturisers that sit on the surface, this essence absorbs instantly to lock in hydration for all-day comfort and resilience. It serves as the essential foundation for any daily skincare ritual, creating a vibrant appearance that feels soft to the touch. Why You Will Love It: Deep Moisture Injection: Contains 4,000ppm of Sodium Hyaluronate to pull moisture into the skin, helping to restore plumpness and bounce. Nutrient-Rich Base: Formulated with 84.8% vitamin tree water (Hippophae Rhamnoides Water) to deliver skin-nourishing ingredients alongside hydration. Gentle Formulation: Free from artificial colours and fragrances, making it well-tolerated and suitable for sensitive skin types. Quick-Drying Feel: Features a light, non-sticky texture that absorbs rapidly, creating a comforting, protective moisture barrier without surface residue. How to Use: After cleansing and using a toner, apply a small amount of the essence evenly across your entire face. Gently pat until fully absorbed.