NIACINAMIDE 10% + TXA 4% SERUM 1.01FLOZ. Benefits: A powerful trio of 10% Niacinamide, 4% Tranexamic Acid and 2% Arbutin to improve the appearance of skin clarity and balance. For normal skin. Fragrance-free. Free Of: Denatured Alcohols / Parabens / Artificial Color / Silicones / Sulfates / Mineral Oil / Methylchloroisothiazolinone / Methylisothiazolinone / Coal Tar Dyes / Nuts. Packaging my vary. Key Ingredients: 10% Niacinamide, 4% Tranexamic Acid, and 2% Arbutin: Helps improve skin clarity and balance. Hyaluronic Acid and Polyglutamic Acid: Hydrates and moisturizes the skin. Ceramides: Enhances the skin barrier. Research Results: Skin irritation test completed. 1.12% improvement in skin tone after 2 weeks of use.