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Hong KongHong Kong Economy

Hong Kong watchdog warns of allergy-inducing preservatives in dozens of bath products

In addition, a body wash is found to contain bacteria 169 times over the maximum limit

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Michael Hui King-man of the Consumer Council at a press conference in North Point on Thursday. Photo: Edward Wong
Naomi Ng

Almost half of a batch of tested body wash products in Hong Kong contain allergy-inducing preservatives, a Consumer Council report has found.

In addition, one body wash that did not contain preservatives was found to contain bacteria 169 times over the maximum limit.

At least 27 out of 60 body washes, shower gels and soaps were found to contain methylisothiazolinone (MIT) and methylchloroisothiazolinone (CMIT) – two preservatives widely used in cosmetics and household products.

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In most of the products, the level of preservatives complied with international standards, but allergic reactions could still afflict some people, the report said.

Those allergic to MIT and CMIT could develop adverse skin reactions, including infections, rashes, redness and itchiness.

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“The number of people who are allergic to MIT and CMIT has been increasing all over the world,” said Dr. Kingsley Chan, a council member of the Hong Kong Medical Association and a private dermatologist.

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