THE ORDINARY ASCORBYL GLUCOSIDE SOLUTION 12% 30MLVitamin C is an effective antioxidant brightens the skin tone and reduces signs of ageing. In its pure form Vitamin C is unstable in water. Ascorbyl Glucoside is a water-soluble derivative of Vitamin C. It is much more stable in water but it is less potent than direct L-Ascorbic Acid. Being more compatible with water allows for a very pleasant serum texture.It is considered a gold standard of Vitamin C derivatives due to its high stability and comfortable use but it's impossible to achieve extremely high L-Ascorbic Acid potency with this solution. Aside from the general benefits of pure Vitamin C Ascorbyl Glucoside has been shown to offer specific skin brightening benefits.Directions:Apply a few drops to face AM and PM.Ingredients:Aqua (Water) Ascorbyl Glucoside Propanediol Triethanolamine Aminomethyl Propanol Isoceteth-20 Xanthan gum Dimethyl Isosorbide Ethoxydiglycol Trisodium Ethylenediamine Disuccinate 1 2-Hexanediol Caprylyl Glycol.ph 6.00 - 7.00 alcohol-free oil-free silicone-free nut-free soy-free gluten-free vegan cruelty-freeWhat you get:1 x Ascorbyl Glucoside Solution 12% 30ml