This Azelaic Acid 10% Hyaluron Facial Serum from Anua is specifically formulated to target redness and provide intensive hydration, particularly for sensitive skin types. Azelaic acid is well-regarded for its multifunctional benefits, helping to soothe irritation and promote a more even skin tone. Combined with Hyaluronic Acid, this serum delivers deep moisture, improving skin barrier function and leaving the complexion calm and comfortable. Use this serum as a dedicated treatment step in your routine to visibly reduce persistent redness and maintain optimal hydration levels throughout the day.