Harnessing the (anything but ordinary) power of niacinamide and zinc with a surprisingly small price tag this potent serum is perfect for combatting blemishes, enlarged pores and uneven skin tone. A must-have for battling breakouts, The Ordinary’s Hyaluronic Acid 2% + B5 regulates sebum production to minimise pores and reduce blemish-causing bacteria, keeping your complexion clear, calm and collected. A superlative skin improver, niacinamide boosts the skin’simmunity and improves moisture retention, while a brilliant shot of zinc PCA works to repair damaged skin and promote the creation of collagen.