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Glabridin - 40 & 90





INCI NAME:     Glycyrrhiza glabra (Licorice) root extract

SYNONYM:         Glycyrrhiza Extract; Glycyrrhiza Flavonoids; Glycyrrhiza Glabra Extract; Kanzou Ekisu ( JPN); Kanzou Furabonoido ( JPN); Licorice Flavones-40; Licorice extract


CAS: 59870-68-7; 84775-66-6; 97676-23-8   C20H22O4  326.40    EINECS: 283-895-2 



1.    Tyrosinase Inhibitor: The inhibitory effect on the activity of tyrosinase is stronger than that of Arbutin, Kojic acid, vitamin C and hydroquinone. It can further inhibit the activity of tyrosinase retative protein ( TRP-2)-dopachrome tautomerase. It possesses a quick and highly effective whitening function.

2.    Scavenger of oxygen free radical: It has SOD-like activity to dispel oxygen free radical

3.    Anti-oxidant: It has an approximate resistant force to activated oxygen as Vitamin E.

4.    Anti-inflammatory

5.    Anti-microbial



            Reduction of melanin synthesis

                 Skin-tone lightening

                 Reduction of age-spots

            Soothing agent

            Prevention of oxidative damage




            Appearance: yellow-brown or reddish-brown powder

            Glabridin contents(HPLC): 40%; 90%; 97%


USE LEVEL: Recommendatory volume of usage: 0.05~0.1%


PACKAGE: 50g/100g PE bottle

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