What it is
Glycyrrhizic acid, also known as glycyrrhizin, is the principal sweet-tasting saponin found in licorice root. In cosmetics it is used as a soothing and skin-conditioning ingredient, and its saponin structure also gives it mild surfactant character. It is the isolated active most associated with the calming reputation of licorice extracts.
Safety & warnings
Glycyrrhizic acid is generally well tolerated in the low concentrations used in topical cosmetics. People sensitive to licorice may react to it.
Origin & sourcing
Natural in origin. It is a saponin isolated from licorice root, the rhizome of Glycyrrhiza species.
Questions everyone asks
What is glycyrrhizic acid made from?
It is isolated from licorice root and is the main sweet-tasting saponin in the licorice plant.
Why is it added to skin care?
It is used as a soothing, skin-conditioning ingredient associated with the calming properties of licorice.