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研究生
 
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我刚也仔细查了一下:
What it is
Alcohol Denat. is the general name used for denatured alcohol, which is the alcohol found in alcoholic beverages to which a small amount of a denaturant (generally a bittering agent) is added to make it taste bad.
What it does
Alcohol Denat. is used in cosmetic products as an antifoaming agent either to suppress foam during manufacturing or to reduce the tendency of finished products to generate foam.
It is also a preservative, functioning as an antimicrobial agent.
It is also used as an astringent, solvent and viscosity decreasing agent.
Side effects:
Alcohol denat is a very drying and irritating solvent.
It also is a dehydrator as it strips your skin’s moisture and natural immune barrier, making you more vulnerable to bacteria, moulds and viruses.
(出处:http://beautifulwithbrains.com/2008/07/19/know-your-ingredients-alcohol-denat/)
我觉得这个作为酒精的“替代”(只是用来把酒变苦一些,我认为对于皮肤的作用和酒精是一样的),对于敏感肌还是少用为妙~~~ |
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