Home Cosmetic Science Talk Formulating Is 1% GMS enough to stabilize emulsion with SPDMA that has 5% oil phase?

  • Is 1% GMS enough to stabilize emulsion with SPDMA that has 5% oil phase?

    Posted by abdullah on February 28, 2022 at 1:24 am

    In a cationic emulsion with 5% petrolatum in oil phase, 1% cetyl alcohol and 1% SPDMA as cationic emulsifier, is adding 1% GMS enough to help emulsify that load of oil in this system or not? 
    Of not how about 2%?

    I made such a sample 3 months ago and it is stable until now. But as it was not in 45°c and only room temperature i am not sure about long term stability of this emulsion. 

    abdullah replied 1 year, 9 months ago 1 Member · 0 Replies
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