The Ordinary- Ascorbyl Glucoside Solution 12%Ascorbyl Glucoside Solution 12% offers a lightweight, water based formula that helps reduce signs of aging by brightening and balancing uneven skin tone. Unlike direct forms of vitamin C, this easy to use serum contains a water soluble vitamin C derivative that converts into vitamin C once applied, giving it less irritation potential. And because it has advanced antioxidant properties, it also protects skin from the visual effects of damage caused by