What it is
Diglucosyl gallic acid is gallic acid, a plant-derived polyphenol, modified with two glucose units to improve its stability and water solubility. The glycosylation makes the molecule more compatible with aqueous formulas while retaining the conditioning and antioxidant-type character associated with gallic acid. It is used as a functional skin-conditioning ingredient in skincare.
Safety & warnings
Glycosylated polyphenol derivatives like this are generally well tolerated at cosmetic use levels. It is not a known fragrance allergen and is not a comedogenic oil.
Origin & sourcing
Derived from gallic acid, a naturally occurring plant polyphenol, modified by attaching glucose units, typically through enzymatic or synthetic glycosylation.
Questions everyone asks
What is diglucosyl gallic acid?
It is gallic acid modified with two glucose units to improve stability and water solubility, used for skin conditioning.
Why add glucose units to gallic acid?
Glycosylation improves the molecule's stability and compatibility with water-based formulas while keeping its conditioning character.