Medicube TXA Niacinamide 15 Serum 30ml | Brightening Spot CareAchieve a brighter, more even complexion with the Medicube TXA Niacinamide 15 Serum (30ml). This glow boosting facial serum combines 5% Tranexamic Acid, 10% Niacinamide, and 2% Arbutin to target post blemish dark spots, uneven tone, and patchy skin while refining texture. Its lightweight, non sticky formula absorbs quickly, leaving skin refreshed and radiant. Key Benefits: Dark Spot Care: TXA (5%) improves uneven tone and supports healthy skin