Methylisothiazolinone Free is an online resource for those with allergy to the preservative methylisothiazolinone (MI) and related preservatives such as methychloroisothiazolinone (MCI), benzisothiazolinone and octylisothiazolinone.
It features directories products free from all the isothiazolinone preservatives – including cosmetics, toiletries, and household cleansers and detergents – plus articles, news, blogs and useful links, primarily aimed at UK, EU, Australian and North American readers.
It is edited by Alex Gazzola, a writer and author specialising in allergies, food intolerances and other sensitivities. You can contact him on firstname.lastname@example.org.
MI Free launched in early 2016.
The information provided on this site is given in good faith, and every effort is made to ensure it is correct at the time of publishing – but be aware that mistakes can be made and 100% accuracy can never be guaranteed.
Bear in mind that ingredients and formulations in all products can be subject to change at short notice, and that a previously safe product may in the future be reformulated to contain the ingredient you are trying to avoid.
Similarly, a safe product manufactured in one country may not necessarily be safe in another country.
Always double check ingredients before purchasing or using products linked to or recommended on this site. No responsibility can be accepted for action taken after consulting this website. If you believe you have a problem with MI or other ingredient, always see a doctor in the first instance.
Some links on this site are affiliated.
Google Ads: some Google ads appear on the site. These are mostly responsive, and tailored to individual users’ browsing history and apparent interests. There is no guarantee products advertised through a responsive Google ad are necessarily MI/MCI-free.
Any other bespoke adverts appearing on the site are for brands / products which are MI/MCI-free.
For advertising information and rates, contact Alex on email@example.com.
Methylisothiazolinone Free is not responsible for the content of sites to which hyperlinks are provided, and such links are often only provided for information and reference. Link to external material through this site does not necessarily imply endorsement or agreement.