Cosrx Hyaluronic acid 3 serum

The COSRX The Hyaluronic Acid 3 Serum is a highly concentrated, hydrating powerhouse designed to instantly replenish dry, thirsty skin. Formulated with a 3% Hyaluronic Acid complex, this serum delivers deep-layer moisture to plump fine lines and restore a smooth, supple texture. By creating a protective hydration barrier, it effectively prevents moisture loss throughout the day, leaving your complexion feeling soft, firm, and revitalized. Its lightweight, fast-absorbing formula is perfect for layering into any skincare routine to achieve a healthy, dewy, glass-skin finish.