The Ordinary’s Vitamin C Suspension 23% + HA Spheres 2% is a powerful antioxidant serum that helps to visibly improve skin texture and tone. This product has a high concentration of 23% L-Ascorbic Acid, a water-free formula of Vitamin C, and 2% Hyaluronic Acid Spheres, for long-lasting hydration. Together, these ingredients promote brighter, smoother, and more youthful skin.