Home Cosmetic Science Talk Formulating General Science Dry Skin Feel - Varisoft EQ 65

  • Dry Skin Feel - Varisoft EQ 65

    Posted by Nubian on June 3, 2019 at 8:27 am

    I’ve started playing around with Evonik’s Varisoft EQ 65. Have made conditioner, which turned out nice and fluffy. Tried making a basic body cream yesterday and all seemed well until I applied it on my skin. It’s easily absorbed and almost immediately goes bone dry, leaving the skin feeling very dry. What could’ve gone wrong? Here’s the my formulation

    Water qs 
    Glycerine 5%
    Allantoin 0.5%
    Dermofeel PA 0.1%
    Avocado Oil 6%
    Cocoa Butter 2%
    Shea Butter 2%
    Varisoft EQ 65 4.75%
    Cetearyl Alcohol 3.75%
    Panthenol 2%
    Vitamin E 0.1%
    Preservative 0.7%
    Fragrance 0.5%

    PS. pH adjusted to 4.5

    Doreen replied 4 years, 11 months ago 2 Members · 4 Replies
  • 4 Replies
  • Doreen

    Member
    June 3, 2019 at 9:03 am

    I would lower the cetearyl alcohol (and panthenol as well) and personally I would add a gelforming polymer. Varisoft also contains cetearyl, and my personal experience is that a too high % of fatty alcohols can become ‘drying’.

  • Nubian

    Member
    June 3, 2019 at 9:51 am

    Thanks @Doreen. Let me try another batch with reduced cetearyl and a polymer. I’ll actually make 2 batches; 1 with cetearyl alcohol & xanthan gum, and another with cetyl alcohol & a cationic guar gum.

  • Nubian

    Member
    June 3, 2019 at 9:59 am

    Might have to scrap the idea of using xanthan gum since it doesn’t play well with cationics 

  • Doreen

    Member
    June 3, 2019 at 9:49 pm

    @Nubian
    True. Xanthan is anionic and most gelforming polymers are.

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