Azelaic Acid Niacinamide Clear TonerSize: 250ml Soothe redness, calm irritation, and reveal clearer, balanced skin with the Medicube Azelaic Acid Niacinamide Clear Toner. Key Features & Benefits: Calms Redness & Irritation Azelaic Acid helps soothe redness and reduce inflammation for clear skin. Purifies & Clears Pores Helps unclog pores and control excess sebum to prevent breakouts. Even Skin Tone & Texture 4% Azelaic Acid + 2% Niacinamide work together to smooth uneven tone and refine