What it is
Ammonium glycyrrhizate is the ammonium salt of glycyrrhizic (glycyrrhizinic) acid, the principal active saponin of licorice root. It is widely used in skin care as a soothing, conditioning ingredient that helps comfort and calm the appearance of stressed or reactive skin. Its water solubility and mildness make it convenient to include in lotions, creams, and sun care bases.
Safety & warnings
Ammonium glycyrrhizate is generally regarded as a mild, well-tolerated soothing ingredient and is commonly used in products intended for sensitive skin. It is not a recognized fragrance allergen. Topical use at cosmetic levels is considered low risk for irritation.
Origin & sourcing
Derived from licorice (Glycyrrhiza) root; the naturally occurring glycyrrhizic acid is isolated and converted to its ammonium salt.
History
Licorice root has a very long history of traditional use, and its glycyrrhizin constituent was later isolated and adapted into salts such as the ammonium form for use in foods and cosmetics.
Questions everyone asks
Where does ammonium glycyrrhizate come from?
It is derived from licorice root; the glycyrrhizic acid in the root is isolated and made into its ammonium salt.
What is it used for in skin care?
It is used as a soothing, conditioning ingredient to help calm and comfort the look of sensitive or stressed skin.