Discussions tagged with 'irritation' abdullah At what quantity would CMIT MIT in leave on product be as gentle as phenoxyethanol or DMDM hydantoin abdullah replied 2 years, 2 months ago 2 Members · 2 Replies Advanced Questions abdullah What can be the cause of scalp irritation one or two days after washing hair with this shampoo? abdullah replied 2 years, 5 months ago 6 Members · 15 Replies Formulating Viewing 1 - 2 of 2 discussions