NINELESS A-Control 10% Azelaic Acid Serum 12ml is a Korean treatment serum for acne-prone, redness-prone skin. Azelaic acid at 10% inhibits acne-causing bacteria, reduces inflammation, and fades post-acne dark marks while calming visible redness. Soothing hydrators keep skin comfortable during active treatment. The lightweight, fast-absorbing formula is suitable for sensitive and rosacea-prone skin. Free from harsh irritants. Order COD from koreanshopbd.com.