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CosDNA > Ingredient search > Stearic Acid
Stearic Acid
(Octadecanoic Acid, C18, Hexyldecyl Stearate)

Molecular Weight: 284.478
Cas No:1957-11-4; 57-11-4
ComedogenicIrritatingSource
20Sage Advice
20DERMAdoctor

Emulsifier; Cleaning agent; Emulsion Stabilizer; Surfactant; Refatting; Lipophilic Thickener
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Last edited:2014-05-29
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50472
  
2012-05-03 12:26 
請更正Stearic Acid根本沒有乳化功能, 要有乳化功能一定要同時具有双極性的特性, 同時親水端的分量也要夠大....

因此Stearic Acid不具乳化作用
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50472
  
2012-07-16 17:33 
錯誤的資訊, 為何不更正? 可以去查閱資料啊~ 硬脂酸哪來的乳化功能?
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elainelym
  
2012-09-10 22:42
一種脂肪酸,可用作柔潤劑,也可以幫助保持化妝品中其他成分的穩定。
http://www.paulaschoice.hk/learn/Dictionary_item.aspx?prefix=S&type=e&cat=1&id=1319
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betterjessy
  
2014-08-21 10:34
豆皮避免
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yamihwai
  
2015-01-06 17:46
無面皰發生性 不會刺激損傷肌膚(彩妝商品你選對了嗎p.62)
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yamihwai
  
2015-03-05 23:37
可與皂結合 形成更大膠團降低皂類刺激性
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Flydream123
  
2015-05-09 18:50
疏水性油脂蠟高級脂肪酸
可潤膚.柔膚
可鞏固界面膜.幫助乳化安定
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