COSRX Hyaluronic Hydra Power Essence delivers deep hydration with hyaluronic acid to plump, smooth, and refresh dehydrated skin. A lightweight hydrating essence designed to deeply replenish moisture and support long lasting skin hydration. Formulated with hyaluronic acid and sea buckthorn water, it helps maintain optimal moisture balance while feeling fresh on the skin. This essence boosts skin plumpness and smoothness without heaviness or stickiness. Ideal for daily use, it leaves the complexion soft, supple, and comfortably hydrated.