Arbutin is white powder or needle crystal used as skin lightening agents in the cosmetics, especially in advanced cosmetics which have function of lightening skin, sunscreen and dispelling freckle.

熊果苷是白色粉末或针状晶体，在化妆品中用作亮肤剂，特别是在具有淡化皮肤，防晒和祛斑功能的 化妆品中。