Home Cosmetic Science Talk Formulating 1,3 propanediol alternatives

  • 1,3 propanediol alternatives

    Posted by Chemist5000 on January 3, 2018 at 6:21 pm

    Have a client that want no glycerin, no PG, no BG, and no 1,3 propanediol… would sorbitol be a suitable replacement?  Any suggestions. This is suppose to go into an all natural or close to natural line of topical products.

    DavidW replied 6 years, 4 months ago 5 Members · 9 Replies
  • 9 Replies
  • OldPerry

    Member
    January 3, 2018 at 10:32 pm

    I guess it depends on what you’re adding it for but as a humectant Sorbitol should work.

  • Chemist5000

    Member
    January 4, 2018 at 12:01 am

    I wanted as a humectant and to give similar slip feel to a lotion, cream and personal lube product.

  • Bobzchemist

    Member
    January 5, 2018 at 1:42 am

    Sorbitol is very sticky.

  • Chemist5000

    Member
    January 5, 2018 at 4:50 pm

    @Bobzchemist do you have any suggestions? I was thinking about do a 70% soln of xylitol. 

  • DRBOB@VERDIENT.BIZ

    Member
    January 7, 2018 at 12:13 am

    Try an aqueous solution of D Panthenol.

  • Chemist5000

    Member
    January 9, 2018 at 9:26 pm

    Like a 5% aqueous soln of D Panthenol?

  • DRBOB@VERDIENT.BIZ

    Member
    January 9, 2018 at 10:14 pm

    That will work but highly effective humectant so a 5% stock solution can be diluted in final product as low as 1%( active).Also you can use a 1% solution of hyaluronic acid wihch is available commercially also highly effective at 0.05 to 0.1%.

  • Chemist5000

    Member
    January 10, 2018 at 4:11 pm

    @DRBOB@VERDIENT.BIZ
    Wowzers!

    If I was using this in as a personal lubricant could I use either at minimum 30% in final product?  I am very interested in the hyaluronic acid and its use on mucosa tissue.
         

  • DavidW

    Member
    January 11, 2018 at 3:39 am

    Can you use Caprylic.capric triglyceride in your lotion and cream?  That will give you slip.

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