TOSOWOONG Niacinamide 10% TXA 4% Serum delivers Korean glass skin in a bottle. This powerhouse formula combines 10% niacinamide, 4% tranexamic acid, and 2% arbutin to visibly even out complexion and restore a fresh, luminous glow. Enriched with NP ceramide and hyaluronic acid, this gentle serum strengthens your skin barrier while deeply hydrating. The lightweight, non-greasy aqueous texture absorbs instantly, making it perfect for morning and evening use without disrupting your routine. Suitable for all skin types, this fragrance-free formula excludes 26 allergenic fragrance substances and is cruelty-free. Experience the transformative power of Korean skincare with every application.