Welcome to MI Free

MI

MI Free is the new go-to resource for information concerning the preservative methylisothiazolinone (MI) and its related preservatives, such as methylchloroisothiazolinone (MCI), which are found widely in cosmetics, toiletries, household cleaning products and other domestic products such as paints – and to which increasing numbers of consumers are developing serious and debilitating allergies. 

Those with allergy to MI often struggle to find the news and information they need – for instance, on safe products, how to obtain a medical diagnosis or help with their problem, and information on the labelling of isothiazolinone preservatives on consumer products. This site will endeavour to help those readers and answer those question you might have. 

To navigate the site, use the headers at the top.