定义
Oligopeptide-19 is a synthetic 12 amino acid peptide consisting of alanine, cysteine, leucine, lysine, proline, serine and tyrosine
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