Illuminating Serum from Neostrata is a multi-action brightening serum formulated to help reduce the appearance of uneven skin tone and discolouration. The formula has a silky texture and is enriched with a complex of potent ingredients that visbly brighten and improve the appearance of existing discolouration and promote a more luminous tone. Contains NeoGlucosamine, a gentle exfoliator that helps to fade the appearance of existing skin discolouration, and 4% Niacinamide (Vitamin B3), B-Resorcinol and Licorice Root Extract to help promote a brighter and more even skin tone.