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  • Fat/oil soluble Vitamin c

    Posted by gomorrian on November 22, 2016 at 10:33 am

    Hi Everyone,
    I am looking for a fat soluble Vitamin C ingredient. I would prefer it to have good penetration properties in liquid form. Actually I really liked VCIP from Nikkol however it is quite pricy because of the distributor in Turkey. Anything better than ascorbyl palmitate could help. 
    Thank you 

    DRBOB@VERDIENT.BIZ replied 6 years, 8 months ago 5 Members · 11 Replies
  • 11 Replies
  • markbroussard

    Member
    November 22, 2016 at 12:36 pm

    3-O-Ethyl Ascorbic Acid from Sandream Impact

  • jeremien

    Member
    July 5, 2017 at 9:27 am

    3-0-ethyl ascorbic acid is water soluble isnt it?

  • markbroussard

    Member
    July 5, 2017 at 11:54 am

    It actually claims to be water and fat soluble.  I’ve found it to be soluble in neither to be honest.

  • belassi

    Member
    July 5, 2017 at 2:09 pm
  • jeremien

    Member
    July 5, 2017 at 2:20 pm

    it has a structure very close to ascorbyl palmitate. What about its stability?

  • belassi

    Member
    July 5, 2017 at 4:11 pm

    Stability is up to you! But so far the system I have created has remained stable for 3 months in airless packaging.

  • DRBOB@VERDIENT.BIZ

    Member
    July 5, 2017 at 9:57 pm

    What is criterion for stability and method?

  • belassi

    Member
    July 5, 2017 at 11:11 pm

    Ambient temperature 30 - 35C. Has it turned yellow or not.

  • jeremien

    Member
    July 6, 2017 at 1:30 pm

    no oxidation test?

  • belassi

    Member
    July 6, 2017 at 2:25 pm

    That IS the oxidation test!

  • DRBOB@VERDIENT.BIZ

    Member
    July 6, 2017 at 2:38 pm

    should be easy to run via HPLC at Tsub zero and after three months at 38C to provide 2 year shelf life.

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