The Ordinary Ascorbyl Glucoside Solution 12% (30 ml) is a lightweight, water-based serum that brightens and balances uneven skin tone while reducing signs of aging. This gentle vitamin C derivative transforms into active vitamin C on the skin, minimizing irritation and providing antioxidant protection against environmental damage. Apply a few drops to clean skin before moisturizers, ideally in the morning to enhance radiance and maintain a healthy, glowing complexion.