OLI-2189 Glabridin-40 is a powdered natural skin lightening agent extracted from (Glycyrrhiza glabra L). It exhibited many biological activities, such as the scavenging force to oxygen free radical, the anti-oxidation and whitening performances.

OLI-2189 Glabridin-40是从甘草中提取的粉状天然亮肤剂。它表现出许多生物活性，如对氧自由基的清除力，抗氧化和美白性能。