Home Cosmetic Science Talk Formulating When would you feel sensitization and irritation of CMI MI and formalin?

  • When would you feel sensitization and irritation of CMI MI and formalin?

    Posted by Abdullah on February 1, 2025 at 4:14 am

    I use 3ppm CMI MI+ 74ppm formaldehyde as formalin in my products. I and my 10 colleagues cant tell the difference if a product has them or not in leave on emulsion and cleaning products. <div>

    As they are the most sensitizing and irritating ingredients, when would some one feel the irritation or sensitization or any negative effect of these products?

    During use of product?

    after use( rinse off products)?

    or a specific time after use(one, two or more days after use)?

    </div>

    PhilGeis replied 2 hours, 20 minutes ago 2 Members · 1 Reply
  • 1 Reply
  • PhilGeis

    Member
    February 1, 2025 at 12:28 pm

    Not all are sensitized - esp. at 3 ppm.

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