Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum (30ml) is a lightweight, non-sticky watery serum which treats stubborn dark spots and uneven skin tone. Formulated with 10% Niacinamide, 4% Tranexamic Acid and 2% Arbutin, this potent combination of key active ingredients combats dull skin and minimises the appearance of enlarged pores. The 10% Niacinamide content helps to even out skin tone for clearer skin and helps to reduce discolouration by breaking down excess Melanin. The 4% TXA element together with 2% Arbutin visibly fades existing dark spots and prevents the formation of new ones by interrupting Melanin production. The combination of Hyaluronic Acid and Polyglutamic Acid hydrates and soothes the skin. Ceramides help to strengthen the skin barrier. This gentle yet effective formula has been created for use on all skin types and is free from fragrance to avoid irritation when used on sensitive skin types. Cruelty-free & vegan-friendly. Directions of use: Apply a few drops to affected areas and gradually increase the area accordingly. Use in the morning and night before oils and moisturisers. When used in the morning, be certain to wear sun protection with SPF 30 or more.