定义
Cyanocobalamin/Yeast Polypeptide is the reaction product of Cyanocobalamin and the polypeptides derived from Yeast
化妆品中的作用
保持肌肤良好状态（CosIng 泛分类）SKIN CONDITIONING
安全与法规参考
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单