Home Cosmetic Science Talk Formulating Decyl Glucoside as a Co-Emulsifier or Emulsion Stabilizer for Leave On Applications

  • Decyl Glucoside as a Co-Emulsifier or Emulsion Stabilizer for Leave On Applications

    Posted by rathsmee on April 15, 2019 at 5:37 pm

    Can someone explain to me if Decyl Glucoside would be a good emulsion stabilizer or co-emulsifier in lotion/cream (leave on) formulations at < 0.5 %w/w. 

    Blossoms replied 5 years, 9 months ago 7 Members · 7 Replies
  • 7 Replies
  • OldPerry

    Professional Chemist / Formulator
    April 15, 2019 at 6:09 pm

    I wouldn’t say it’s a good emulsifier for a leave-on product due to it’s allergenic potential. Stick with standard nonionic emulsifiers.

    https://www.mdedge.com/pediatrics/article/132615/contact-dermatitis/ecofriendly-surfactant-allergen-year

  • ngarayeva001

    Member
    April 15, 2019 at 6:27 pm

    I get surprised when I see glucosides in leave in moisturizers. Usually they are listed after 1% line but it’s strange to see, say coco glucoside, in a luxury Japanese moisturizer.
    Thank you for an article, Perry.

  • Gunther

    Member
    April 15, 2019 at 8:14 pm

    Glucosides leave a sticky afterfeel even in rinse off formulations
    The stickiness will become worse in leave on applications.

  • belassi

    Member
    April 16, 2019 at 7:45 pm

    It’s a terrible idea.

  • RKB

    Member
    April 19, 2019 at 7:21 pm

    Adding to the “no, don’t.” I’ve found decyl glucoside in particular to be quite irritating on the skin, and the stickiness it adds is a pain to deal with.

  • rathsmee

    Member
    July 19, 2019 at 6:18 pm

    Thank you for everyone’s responses. This was very helpful.

  • Blossoms

    Member
    July 21, 2019 at 5:17 pm

    Perry said:

    I wouldn’t say it’s a good emulsifier for a leave-on product due to it’s allergenic potential. Stick with standard nonionic emulsifiers.

    https://www.mdedge.com/pediatrics/article/132615/contact-dermatitis/ecofriendly-surfactant-allergen-year

    So, with that been said, is it safe to use in rinse off products since reports stated allergens happens more in leave on products with glycosides…

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