Bronopol

2-bromo-2-nitropropane-1,3-diol, Protectol BN 98, Myacide AS Technical

Molecular Weight: 199.989 Cas No：52-51-7

Safety

4-8

Preservative

[1] 衛署藥字第0940306890號公告增列，2005/06/01
[2] 台大醫院皮膚部，陳玄祥醫師，2005/05/06

Ingredient supplier (1)

chaiwewe

2012-06-11

化妝品防腐劑成分使用基準表
94年6月1日衛署藥字第0940306890號公告增列
Bronopol 0.1%(避免Nitrosamines形成)

moon122172

2017-08-20

甲醛可能令部分人士產生皮膚刺激反應，美國接觸性皮膚炎協會(ACDS)更將甲醛列為2015年的「年度致敏物質」。有研究指，較高濃度的甲醛(200至300ppm)可致皮膚炎，如有傷口、易敏感皮膚或濕疹人士更要小心。

ystefanova

2018-06-12

Bronopol is an antimicrobial preservative that works by forming formaldehyde in cosmetic products. People exposed to such formaldehyde-releasing ingredients may develop a formaldehyde allergy or an allergy to the ingredient itself. In the U.S. approximately 20% of cosmetics and personal care products contain a formaldehyde-releaser and the frequency of contact allergy to these ingredients is much higher among Americans compared to studies in Europe.
Source: http://thetoxicfreefoundation.com