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煙酰胺感光嗎煙酰胺會不會感光

  • 生活
  • 2023-04-18 12:46

  煙酰胺不感光。但在使用煙酰胺后,仍然要做好防曬措施,避免護膚后的肌膚再次被紫外線輻射,產生黑色素。

  煙酰胺具有一定的美白效果,當作用在肌膚上后,最好不要被陽光直射,否則只會導致肌膚變黑。無論是否使用煙酰胺,日常的防曬措施都是需要做的,否則就算使用了美白產品,也不會有什么效果的。

  煙酰胺中含有少量的煙酸,這種物質具有一定的***性,所以敏感肌使用前要先進行敏感測試,將適量的煙酰胺涂抹在手腕處或耳朵后邊,如果發現皮膚有發紅、發癢的現象,就不要使用。

  正常肌膚使用煙酰胺后可以使肌膚變得更***,更通透。堅持每周使用1-2次左右,肌膚就會慢慢變得光亮起來,改變暗沉的膚色。

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