Potassium Glycyrrhetinate

Potassium glycyrrhetinate is a salt form of glycyrrhetinic acid, a compound derived from licorice root. It functions as a skin-conditioning agent in skincare formulations, where it is used to improve the feel and appearance of the skin.This ingredient is part of a larger family of glycyrrhetinic and glycyrrhizic acid derivatives, all extracted from licorice plants. Potassium glycyrrhetinate is water-soluble, making it suitable for use in aqueous and mixed formulations.

Potassium glycyrrhetinate works primarily by conditioning the skin surface, helping to improve moisture retention and skin feel. The glycyrrhetinic acid component is thought to interact with the skin's outer layers to create a smoother, more comfortable texture.Research suggests that glycyrrhetinic acid and related compounds may also have mild anti-inflammatory properties, though the extent to which these are beneficial at typical cosmetic concentrations remains an area of ongoing study.

Potassium glycyrrhetinate is typically used as a supporting ingredient within serums, moisturisers, and treatment products. Since it functions primarily as a skin conditioner, it works well alongside other active ingredients and does not require special timing. Use according to product instructions, which will reflect safe and effective concentrations.

Potassium glycyrrhetinate is considered safe for cosmetic use and is well-tolerated by most skin types. Those with known sensitivity to licorice should patch-test first.