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
2009-07-14

还有美白的作用

2017-02-14

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.

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

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.

2019-04-18

Niacinamide causes painfull cystic acne in my skin. :(

s
2019-12-22

美白、抗痘、抗老、增强皮肤障壁、舒缓

邱品齐:菸硷胺(维他命B3)真相大公开、邱品齐医师分享 维他命B3的五大功效
https://skindocchiu.pixnet.net/blog/post/350855509-%E8%8F%B8%E9%B9%BC%E8%83%BA(%E7%B6%AD%E4%BB%96%E5%91%BDb3)%E7%9C%9F%E7%9B%B8%E5%A4%A7%E5%85%AC%E9%96%8B

https://www.youtube.com/watch?v=SuS5mfRMUmk

PAULA'S CHOICE:
Also known as vitamin B3 and nicotinic acid, niacinamide is a very effective skin-restoring ingredient that offers multiple benefits for aging and blemish-prone 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 and to some extent help visibly repair damage from UV light and offset other sources of environmental attack, including the negative impact of various types of airborne pollutants. Unlike many beneficial ingredients, niacinamide is stable in the presence of heat and light.

https://www.paulaschoice.com/ingredient-dictionary/skin-soothing/niacinamide.html?fdid=ingredient-dictionary&crefn1=name-first-letter&crefv1=N&csortb1=name&csortd1=1

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