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CosDNA > 化妆品、保养品成分查询分析 > Nicotinamide
Nicotinamide
(Nicotinic acid amide, Niacinamide)
菸硷胺, 菸酰胺, 烟酰胺, 菸硷酰酸

分子量:122.12
Cas No:98-92-0

肌肤调理剂 - 滑顺剂,菸硷酸之胺基化合物,维生素B3 之衍生物。可维持肌肤中神经酰胺和游离脂肪酸水平,维持肌肤含水量,增进真皮层微循环。

研究显示对于部分皮肤发炎状况有抗炎之帮助,阻止发炎性青春痘(inflammatory acne)恶化[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
注明出自 CosDNA,并提供连结 http://www.cosdna.com 方可引用本资料

修訂:2012-08-20
02061
  
2009-07-14 17:50
还有美白的作用
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 
在黑色素合成之后,抑制黑色素小体转移

Reference:药妆品学 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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