定义
Polyester-15 is a copolymer of propylene glycol, terephthalic acid, dimethyl terephthalate, Glycol and Pentaerythritol end-capped with Ceteareth-50
化妆品中的作用
防止乳液分层EMULSION STABILISING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