Medicube Azelaic Acid Niacinamide Clear Toner is a toner designed for combination, oily, and acne-prone skin, focusing on sebum control, pore cleansing, and skin tone evening. The formula contains 4% azelaic acid and 2% niacinamide. Who is it for?It is especially suitable for skin prone to excess sebum production, clogged pores, post-acne marks, redness, or uneven skin texture. It is a great choice for those looking for a gently exfoliating toner that maintains skin comfort without irritation. Effects on the skin:It helps regulate excess sebum, cleanse pores, and improve skin texture. It also reduces acne-related redness and inflammation, helps even out skin tone, and minimizes the appearance of post-acne marks, leaving the skin looking clearer, brighter, and smoother. Key ingredients and their benefits: 4% Azelaic Acid – the main active ingredient with antibacterial and anti-inflammatory properties that helps keep pores clear and reduce skin imperfections. 2% Niacinamide – helps brighten the skin, regulate sebum production, and strengthen the skin barrier. Hyaluronic Acid – helps maintain optimal moisture balance and reduces dryness. Soothing plant extracts – help calm irritation and provide a fresh, comfortable feeling.