Medicube Azelaic Acid 16 BB Calming Serum is a highly concentrated serum designed to soothe troubled skin, refine texture, and control excess sebum. Infused with azelaic acid complex, niacinamide, and pantothenic acid, it calms irritation, hydrates deeply, and promotes a clearer, balanced skin. Key Benefits Soothes Skin: Calms redness and irritation for troubled skin. Refines Texture: Exfoliates gently to smooth and even out skin. Sebum Control: Reduces excess oil and helps prevent breakouts. Hydrating Care: Provides deep moisture for a dewy, refreshed look. Targeted Spot Care: Supports recovery and reduces the appearance of blemishes. How to Use After toner, apply a few drops and spread gently following skin texture. Pat lightly to aid absorption. Apply thin layers to allow full absorption before adding more if needed.