NIACINAMIDE 10%+TXA 4% SERUMSize volume: 30ml Made in Korea Main features A tone correction and brightening serum infused with 10% niacinamide and 4% TXA. These powerhouse has the excellent ability to diminish hyperpigmentation, melasma, and dark spots. Lightweight watery texture without stickiness. How to Use Wash your face and apply toner for preparation. Get 2 3 drops of this ampoule. Apply gently over the face. Apply moisturiser afterwards. Good to use both morning and