cholesterol
化妝品中的膽固醇可以維護皮膚的正常功能，可以作為穩定劑、滑潤劑及保水劑
Cholesterol in cosmetics can maintain the normal function of the skin, and can be used as a stabilizer, lubricant and water-retaining agent
ref.
Journal of Structural Biology, June 2007, pages 386–400
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