Starring azelaic acid – naturally found in grains and produced by the yeast that lives on normal skin – The Ordinary’s Azelaic Acid Suspension 10% is a multitasking miracle. An effective antioxidant, this formulation protects skin from free radical damage, brightens tone, improves texture and minimises the appearance of blemishes. What’s more, unlike many acids, this one does not cause irritation – in fact, it’s been shown to reduce redness and rosacea. Offering a high-purity (10%) concentration in a lightweight cream-gel system, The Ordinary makes this amazing acid effortlessly easy to use and suitable for all skin types.