Home Cosmetic Science Talk Formulating Is this true?

  • Is this true?

    Posted by Abdullah on April 21, 2021 at 4:35 am

    According to this chart The Zein value of ALES/CAPB at %6/1 is three times less than SLES/CAPB at same ratio and amount. 
    Is this true? 

    Abdullah replied 2 years, 7 months ago 4 Members · 9 Replies
  • 9 Replies
  • Abdullah

    Member
    September 16, 2021 at 3:16 am

  • chemicalmatt

    Member
    September 17, 2021 at 3:23 pm

    Apparently so. The ammonium ether sulfates are less irritating than their Na analogs. I’ll buy that.

  • OldPerry

    Member
    September 17, 2021 at 3:27 pm

    Of course, it’s hard to know how the graphed values translate to real life. Would a consumer actually notice a difference?

  • Abdullah

    Member
    September 18, 2021 at 2:16 am

    @chemicalmatt interestingly even ALS when combined with CAPB is milder than SLES.

  • Abdullah

    Member
    September 18, 2021 at 2:23 am

    @Perry maybe some people don’t notice but some will if the data shows they are milder. I will go for ALS to replace SLS in my shampoo. 

  • zetein

    Member
    September 19, 2021 at 2:58 am
    The Draize test says otherwise though.
  • Abdullah

    Member
    September 19, 2021 at 2:52 pm

    @zetein maybe sodium is milder for eye and ammonium is milder for skin. 

  • zetein

    Member
    September 20, 2021 at 3:29 am

    @Abdullah The table says ammonium lauryl sulfate is harsher for both.

  • Abdullah

    Member
    September 20, 2021 at 7:04 am

    @zetein Draize test shows the mildness to eye not skin according to google search 🔍

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