They claim that this bottle is paraben free.

他们说这瓶不含对羟基苯甲酸酯。

The paraben issue is a very provocative topic.

对羟基苯甲酸酯问题是一个非常具有挑衅性的话题。

There have been some preliminary studies that show that there could be possible linkage between parabens and cancer.

有一些初步研究表明对羟基苯甲酸酯和癌症之间可能存在联系。

There's no conclusive scientific data that links paraben usage and cosmetics directly to cancer, but the possibilities of it being a carcinogen has provoked some limitations on how this ingredient is being used in the cosmetic space.

没有确凿的科学数据表明对羟基苯甲酸酯和化妆品的使用与癌症直接相关，但它作为致癌物的可能性已经对这种成分在化妆品领域的使用方式提出了一些限制。