What it is
Liquiritigenin is a flavanone-type flavonoid naturally present in licorice (Glycyrrhiza species) and is used in skin care and sunscreen as an antioxidant additive. It is one of several licorice-derived compounds studied for their effects on the appearance of uneven or stressed skin. It is typically incorporated at low concentrations within a supporting active blend.
Safety & warnings
Liquiritigenin is generally well tolerated in topical cosmetic use. Individuals with known sensitivities to licorice-derived ingredients should exercise normal caution. It is not considered comedogenic at typical use levels.
Origin & sourcing
Natural-derived; isolated from the root of licorice plants in the Glycyrrhiza genus, where it occurs as a flavonoid constituent.
Questions everyone asks
What is liquiritigenin?
It is a flavonoid compound, specifically a flavanone, found in licorice root and used as an antioxidant skin-conditioning ingredient.
How is it used in sunscreen?
It is added at low levels for its antioxidant and conditioning properties and does not function as a UV filter.