Cholesterol
胆甾醇
分子式：C27H46O
分子量：386.7
HLB：4
Cas No：57-88-5
柔润剂、乳化剂、肌肤调理剂、黏度控制剂、安定剂，适合作为熟龄肌肤滋润使用，属于会分解的游离脂肪酸，能协助建构皮脂膜，强化肌肤保溼能力。
MF: C27H46O MW: 386.7g/mol
It's one of the important lipids that can be found naturally in the outer layer of the skin. About 25% of the goopy stuff between our skin cells consists of cholesterol. Together with ceramides and fatty acids, they play a vital role in having a healthy skin barrier and keeping the skin hydrated.
Apart from being an important skin-identical ingredient, it's also an emollient and stabilizer
https://incidecoder.com/ingredients/cholesterol