Transform troubled, reactive skin with the advanced calming power of Medicube. The Azelaic Acid 16 BB Calming Serum is a concentrated, dermatologically tested solution engineered specifically for those struggling with persistent redness, uneven skin tone, and unpredictable breakouts.

At the heart of this formula is a robust 16% concentration of Azelaic Acid, a gold-standard ingredient celebrated for its ability to gently exfoliate inside the pores, regulate excess sebum production, and target the root causes of skin congestion. To maximize its efficacy while respecting the skin barrier, Medicube infuses this serum with Niacinamide to dramatically fade post-acne marks (PIH/PIE) and Pantothenic Acid (Vitamin B5) to deliver deep, soothing hydration.

Unlike traditional high-strength acne treatments that can leave the skin feeling dry, flaky, or tight, this serum features a unique “BB” (Blemish Balm/Barrier) calming matrix. It wraps compromised skin in a lightweight, fast-absorbing layer of moisture that dampens inflammation on contact. Daily use helps reset your skin’s natural balance, minimize the appearance of enlarged pores, and restore a resilient, uniform clarity to your complexion.