Glabridin (PT20) is a yellow brown or reddish brown powder. It's an extract of the root of the Licorice, Glycyrrhiza glabra L., developed as a whitening agent, scavenging force to oxygen free radical and the anti-oxidation not only for cosmetic but also for health food applications.

Glabridin（PT20）是一种黄棕色或红棕色粉末。它是甘草甘草根的提取物，作为美白剂开发，对氧自由基具有清除作用，抗氧化不仅适用于化妆品，而且适用于保健食品。