Home Cosmetic Science Talk Formulating How to make a stable ~20% oil in ~80% water emulsion of which 15% is alcohol

  • How to make a stable ~20% oil in ~80% water emulsion of which 15% is alcohol

    Posted by zink on February 26, 2014 at 1:18 am
    Wondering if it’s possible to make a somewhat drying oil in water emulsion containing a significant amount of alcohol (eliminating the need for a preservative?) that can dry out spots, and is able to keep ZnO or other solids solubilized something like:
    Water
    Deion water x%
    Isopropyl alchohol 99%, 15%
    Lactic Acid 10%
    Oil
    Jojoba oil 10%
    Rose hip oil 10%
    Emulsifier? ~8%
    Thickener? ~4%
    Post emulsion during cool down
    Zinc Oxide 4% (could be a pre “liquefied” form)
    Vitamin E Acetate 1%
    Oil and alcohol usually don’t play to well, any way to do this or is the only realistic way to do a water only lotion?

    zink replied 10 years, 1 month ago 1 Member · 0 Replies
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