COSRX The Hyaluronic Acid 3 Serum is an intensive Korean hydrating serum for dry, dehydrated and tight-feeling skin. The concentrated yet lightweight formula helps replenish moisture, plump the complexion and soften the appearance of fine dehydration lines.

Three percent hyaluronic acid attracts and retains moisture, while supporting ingredients help strengthen the skin barrier and leave the face smooth and supple. The serum layers comfortably under moisturiser and sunscreen without a heavy finish.

After cleansing and toning, apply 2–3 drops to slightly damp skin and gently pat until absorbed. Follow with moisturiser to help seal in hydration.

After cleansing and toning, apply a few drops to the face and neck. Gently pat until fully absorbed and follow with moisturizer. Use morning and evening; finish with sunscreen during the day. Avoid direct contact with the eyes.

Hyaluronic acid in multiple molecular weights helps replenish moisture at different levels of the skin. Ceramides, amino acids and soothing ingredients support the moisture barrier, improve suppleness and leave dehydrated skin looking plump and smooth.