Glabridin (CAS 59870-68-7): The Licorice-Root Brightener That Outperforms Arbutin at the Tyrosinase Step
A practical supplier guide to glabridin (CAS 59870-68-7): what the licorice-root isoflavan is, its spec sheet (C20H20O4, MW 324.37, EINECS 611-908-7, mp 154-155 C, >=98%, light-sensitive powder), why formulators use it for brightening (16x arbutin tyrosinase inhibition, no phototoxicity) and antioxidant support, how it pairs with arbutin, kojic acid, vitamin C, squalane and copper peptide actives, plus handling, storage, and buyer grade notes.
