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CosDNA > 化妝品、保養品成分查詢分析 > Nicotinamide
Nicotinamide
(Nicotinic acid amide, Niacinamide)
菸鹼胺, 菸醯胺, 煙醯胺, 菸鹼醯酸

分子量:122.12
Cas No:98-92-0

肌膚調理劑 - 滑順劑,菸鹼酸之胺基化合物,維生素B3 之衍生物。可維持肌膚中神經酰胺和游離脂肪酸水平,維持肌膚含水量,增進真皮層微循環。

研究顯示對於部分皮膚發炎狀況有抗炎之幫助,阻止發炎性青春痘(inflammatory acne)惡化[1]。
[1] Niren NM (2006). "Pharmacologic doses of nicotinamide in the treatment of inflammatory skin conditions: a review". Cutis 77 (1 Suppl): 11–6. PMID 16871774
註明出自 CosDNA,並提供連結 http://www.cosdna.com 方可引用本資料

修訂:2012-08-20
02061
  
2009-07-14 17:50
還有美白的作用
Dayse502
  
2017-02-14 12:58
Also known as vitamin B3 and nicotinic acid, niacinamide is a very effective skin-restoring ingredient that offers multiple benefits for aging skin. Among these benefits is the ability to visibly improve the appearance of enlarged pores, uneven skin tone, fine lines, dullness, and a weakened skin surface. Niacinamide can also mitigate the damage environmental attack can cause, and is stable in the presence of heat and light.

Source: Paula´s Choice.
unbosomjam
  
2018-04-25 17:08 
在黑色素合成之後,抑制黑色素小體轉移

Reference:藥妝品學 Cosmeceuticals, 2nd edition
HelenaRakic
  
2018-04-30 10:09 
Niacinamide is an essential B vitamin that helps soothe skin.

Niacinamide, also called nicotinamide and vitamin B3, is a water-soluble vitamin. Working with the substances naturally found in the skin, niacinamide can help repair a compromised skin barrier while improving the appearance of skin.
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