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Cosmetic Science Talk

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Home › Cosmetic Science Talk › Formulating › solid soap stability test

  • Formulating

    solid soap stability test

    Posted by Michelle76 on May 18, 2022 at 2:28 pm

    what are the stability tests for solid soap?
    thank you

    ketchito replied 1 year ago 4 Members · 3 Replies
  • 3 Replies

  • PhilGeis

    Member
    May 18, 2022 at 11:27 pm

    You should understand water loss that can throw you into net weight noncompliance.    http://www.qic-intl.com/glossary/MAV.htm

  • mikethair

    Member
    May 20, 2022 at 4:38 am

    We produce a lot of cold process soap in our GMP certified facility, and the stability requirements are fairly much the same as for other cosmetic products.

  • ketchito

    Member
    May 20, 2022 at 11:48 am

    @Michelle76 As you can find in @PhilGeis‘ link, water loss overtime is critical and needs to be properly assessed in solid soap bars.

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