Methylisothiazolinone and methylchloroisothiazolinone allergy — news, information, safe products, commentary and scientific research
It surprises even me, but this website used to generate a little income from affiliate fees and advertising. But there has been a huge dip in web hits over the last year, and although I like to think reduced prevalence…
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Reader Melody dropped me a line recently to share her experience with regard to exposure from food: I seem to react more strongly and obviously to MI on my insides rather than my ‘outsides’, though I still do react on…
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I’m delighted to announce the release of the second, expanded and fully updated edition of Living with Methylisothiazolinone Allergy. The second edition is over 20 pages longer than the first (which was published all the way back in 2018), and…
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Although the MI Free Facebook page has remained active during 2025, regular readers will have to forgive absence of activity on the MI Free blog. This has been partly due to taking an extended break from work, and more lately…
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The MI Free website has been neglected of late, with a lack of regular posts and some key pages in need of update, but I hope subscribers and long-standing readers will forgive me when they learn the reason — that…
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Dos años después de la publicación del exitoso libro en inglés, Living with Methylisothiazolinone Allergy, hoy llega una traducción al español, totalmente actualizada y dirigida a lectores españoles y latinoamericanos. Nombrado ‘Alérgeno del Año’ en 2013, la metilisotiazolinona (MI) es…
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Two years on from the publication of Living with Methylisothiazolinone Allergy, and much delayed due to covid, other time-consuming projects, as well as to under-estimating the volume of work involved in tackling a project of this kind, I’m very happy…
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A new published paper stopped me in my tracks recently — Isothiazolinone Detection in Dish Soap and Personal Care Products: Comparison of Lovibond Isothiazolinone Test Kit and Ultrahigh-Performance Liquid Chromatography-Tandem Mass Spectrometry. There’s an isothiazolinone test kit? Who knew? According to…
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It seems like an appropriate moment to offer some information on the only real story in town at the moment — that of the COVID-19 pandemic — and how it might affect those with ACD, to both MI and other…
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Apologies to those who have been waiting for this, but happy to announce that Living with Methylisothiazolinone Allergy is now available in ebook format through a wider selection of outlets than merely Amazon — namely Apple, Scribd, Barnes & Noble,…
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