26種被歐盟規範禁用的化妝品添加香料。

http://maskingdom.pixnet.net/blog/post/151084026-26%E7%A8%AE%E6%AD%90%E7%9B%9F%E8%A6%8F%E7%AF%84%E7%9A%84%E5%8D%B1%E9%9A%AA%E9%A6%99%E6%96%99%EF%BC%81

Known human immune system toxicant or allergen
Restricted in cosmetics (recommendations or requirements) - use, concentration, or manufacturing restrictions
Source: https://www.ewg.org/skindeep/ingredient/701686/COUMARIN/

並不是被禁用，是在含量超過0.01%的rinse-off products(用了洗掉的)，超過0.001%的leave-on products(塗了不洗掉的)化妝品中必須標注。
這個只是作為過敏原存在，對過敏的人來說會很危險，其他還好
Source: http://ec.europa.eu/health/scientific_committees/opinions_layman/perfume-allergies/en/index.htm#1

Coumarin is a naturally occurring and synthetically produced scent chemical; associated with allergies and contact dermatitis.

Restricted: EWG VERIFIED products cannot contain this ingredient without adequate substantiation
https://www.ewg.org/skindeep/ingredients/701686-COUMARIN/