Medicube TXA Niacinamide 15% Serum - 30ml100% authentic product 5% Tranexamic Acid and 10% Niacinamide for brightening and evening out skin tone 10 layer hyaluronic acid for 72 hour hydration Clinically proven to boost radiance and improve skin texture Gentle, lightweight, and fragrance free formula Suitable for all skin types, including sensitive skin Benefits: Brightens and evens out skin tone Reduces dark spots and hyperpigmentation Hydrates and soothes dry skin Improves skin texture and