Ascorbyl Glucoside

Ascorbyl Glucoside is a biosynthetic vitamin C derivative created by attaching a glucose molecule to L-ascorbic acid, making it significantly more stable in aqueous solutions and less pH-dependent than pure vitamin C. This glycosylated form is enzymatically converted to active ascorbic acid in the skin, providing brightening and antioxidant benefits without the formulation challenges of traditional L-ascorbic acid. Formulators favor it because it remains stable across a wider pH range (5.0-7.0), doesn't require anhydrous systems, and can be combined with ingredients that would typically destabilize pure vitamin C, making it ideal for water-based serums and creams.