The Medicube Azelaic Acid 16% BB Calming Serum is a high-performance treatment designed to balance and renew your skin. With a potent 16% concentration of Azelaic Acid, it targets breakouts, redness, and uneven tone while refining texture for a visibly smoother complexion. The lightweight, fast-absorbing formula also contains calming ingredients that help reduce irritation, making it suitable even for sensitive or acne-prone skin. With consistent use, it helps fade dark spots, minimize pores, and restore your skin’s natural clarity and glow.