定义
Polyester-21 is the polymer formed by the reaction of Octyldodecanol, dimer dilinoleyl alcohol, Succinic Acid and Punica Granatum Seed Oil
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