Ascorbyl Glucoside is a water-soluble derivative of vitamin C. A lightweight serum suitable for all skin types that applies smoothly to the skin, delivering antioxidants that help brighten and reduce signs of aging by stimulating collagen synthesis and inhibiting melanin production. If using Pure Vitamin C is unsuitable for your skin, this is a good alternative as it is a gentler vitamin C derivative on the skin. Size: 30ml / 1 fl oz How To Apply It can be used in AM and PM1. Dispense 2-3 drops and apply to the entire face2. Lightly pat for better absorptionTest patch is advisable Suitable For Hyperpigmentation, Dark Spots, Dull Skin, Fine lines, and wrinkles Ingredient List Water, Ascorbyl Glucoside, Propanediol, Aminomethyl Propanol, Triethanolamine, Isoceteth-20, Xanthan gum, Dimethyl Isosorbide, Ethoxydiglycol, Trisodium Ethylenediamine Disuccinate, 1,2-Hexanediol, Caprylyl Glycol.