The Anua Azelaic Acid Azelaic Acid 10 Hyaluron Redness Soothing Serum is a 30ml/1.01 fl serum formulated with a gentle calming complex and three types of hyaluronic acid. It is specifically designed to soothe redness and irritation on the face, making it suitable for sensitive skin types. This Korean-made product also contains 10% Azelaic Acid, providing additional benefits for overall skin health and hydration. Perfect for daily use, this serum comes in a regular size and is safe for both men and women to use.