Filiz 10% Niacinamide 1% Zinc Face Serum delivers concentrated skincare benefits in a lightweight, fast-absorbing formula. Niacinamide works to minimize pore appearance, regulate sebum production, and strengthen your skin barrier, while zinc provides additional support for clearer, calmer complexion. Ideal for oily, acne-prone, or combination skin types seeking visible refinement. Use 2–3 drops morning and evening after cleansing. The 30ml bottle offers sustained daily use.