Anua Niacinamide 10% + TXA 4% Serum is a specialized dark spot correcting treatment that combines powerful ingredients to target hyperpigmentation and uneven skin tone. This lightweight formula features 10% niacinamide and 4% tranexamic acid to effectively brighten skin and reduce the appearance of dark spots. Key features: • Contains 10% Niacinamide and 4% Tranexamic Acid • Targets dark spots and hyperpigmentation • Evens skin tone and brightens complexion • Lightweight, non-sticky formula • Suitable for daily use • 30ml size This serum should be applied to clean skin before moisturizer, both morning and evening. For best results, use sunscreen during daytime application. The formula is designed to be gentle yet effective, combining the brightening power of niacinamide with the spot-correcting abilities of tranexamic acid. The red-tinted solution comes in a clear glass bottle with a dropper applicator for precise dispensing.