Home Cosmetic Science Talk Formulating Aerosol malodor in stability

  • Aerosol malodor in stability

    Posted by chembiz02 on December 7, 2023 at 8:54 am

    Does anyone know what could be causing malodor to form in a fragrance free aerosol formula after 2 week stability in the can at 50C? The malodor is not present at regular temperature. Any ingredients that commonly cause this?

    Perry44 replied 2 months, 2 weeks ago 3 Members · 5 Replies
  • 5 Replies
  • PhilGeis

    Member
    December 7, 2023 at 9:01 am

    What is the product and propellant?

    • chembiz02

      Member
      December 7, 2023 at 9:16 am

      It’s an AHA spray, Nitrogen propelled.

  • Perry44

    Administrator
    December 7, 2023 at 9:20 am

    We could be of more help if you list all the ingredients in the formula. It’s probably some kind of oxidation reaction.

    • chembiz02

      Member
      December 7, 2023 at 9:23 am

      Unfortunately I can’t share the full IL due to confidentiality but I figured I would give it a shot in the forum anyway.

      • Perry44

        Administrator
        December 9, 2023 at 10:08 am

        If you are selling a product, you must declare the LOI on the package anyway.

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