Licorice root (Glycyrrhiza glabra) has been used in traditional herbal medicine for thousands of years across Asia, the Middle East, and Europe — long before it found its way into modern skincare formulations. The root of the plant contains a compound called glabridin, which is responsible for much of its skin-brightening reputation, along with glycyrrhizin, which contributes to its naturally soothing qualities.
For skincare, licorice root is one of the most respected plant-based ingredients for addressing uneven skin tone, dark spots, and post-blemish discoloration. It works by inhibiting an enzyme involved in melanin production, making it a gentler alternative to more aggressive brightening actives. It’s also well-regarded for its calming properties, making it a thoughtful addition to formulas intended for sensitive or reactive skin. You’ll find it in serums, facial oils, toners, and targeted treatments.
Best Uses: Brightening facial serums and toners; spot treatments for hyperpigmentation and post-blemish marks; soothing formulations for reactive or uneven skin; eye creams and targeted complexion care.
