The COSRX Hyaluronic Acid Hydra Power Essence is a deeply hydrating formula enriched with Hyaluronic Acid and Sea Buckthorn (Vitamin Tree) Extract to restore moisture and elasticity to dry, dehydrated skin. It helps replenish the skin’s moisture barrier, leaving your complexion plump, smooth, and glowing. Perfect for daily use to achieve long-lasting hydration and a healthy, dewy finish.