A dream come true for oily skin, this potent Niacinamide serum from THE INKEY LIST targets breakouts, minimises pores and decongests confused complexions by regulating sebum production. Uniting 10% Niacinamide, a naturally occurring B3 vitamin that helps to reduce excess oil, blemishes and redness as well as 1% Hyaluronic Acid for added hydration and effective delivery, this hardworking formula is a must-add to your collection.