Niacinamide 10% Booster Serum delivers a potent concentration of this skin-conditioning powerhouse in a lightweight, fast-absorbing formula. This versatile serum works to minimize pore appearance, regulate sebum production, and strengthen the skin barrier—making it suitable for all skin types, including sensitive and acne-prone complexions. Layer it under moisturizer or mix into your existing skincare routine for enhanced efficacy. The 50ml bottle provides extended use, ensuring consistent results with daily application.