Nine Less B-Boost 10% Niacinamide Serum (Sample) - 2ml Description A powerful serum enriched with 10% Niacinamide to brighten, hydrate, and strengthen the skin barrier. This lightweight formula helps improve skin texture, minimize pores, and control excess oil for a radiant and even complexion. Benefits Brightens Skin Tone: Reduces dark spots and evens out skin tone. Minimizes Pores: Refines skin texture for a smoother appearance. Controls Oil: Balances sebum production and reduces shine. Strengthens Skin Barrier: Enhances hydration and protects against environmental stressors. How to Use After cleansing and toning, apply 2-3 drops of the serum to the face. Gently pat to help absorption. Follow with your favorite moisturizer. Use morning and evening for best results.