COSRX The Hyaluronic Acid 3 Serum

The COSRX The Hyaluronic Acid 3 Serum is a highly effective hydrating serum formulated with 3% hyaluronic acid, delivering intense hydration, visible plumping, and noticeable skin comfort.

The concentrated formula deeply replenishes moisture, improves elasticity, and promotes a plump, smooth complexion. At the same time, barrier-supporting ingredients help strengthen the skin’s natural protective function and prevent moisture loss.

The lightweight texture absorbs quickly without stickiness, leaving the skin soft, soothed, and optimally hydrated.

Ideal for dry, dehydrated, or tight-feeling skin in need of intensive moisture and barrier support.

How to use:
After cleansing and toning, apply a few drops evenly to the face and neck and gently pat until fully absorbed. Follow with a moisturizer. When used in the morning, apply sunscreen. Suitable for morning and/or evening use.