• Formulating

  pH adjusters for shampoo

  em88 replied 7 years, 1 month ago 7 Members · 28 Replies

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  em88

  Member

  June 26, 2017 at 8:02 am

  Greetings,
  Thank you for your input, very much appreciated. I do have paraben as preservatives.
  The current pH of the shampoo is 4.7-4.8 (with 2% TEA) and the viscosity is adjusted at 2000-5000 cP with 1.5% NaCl), while the inspiration shampoo has the pH 5 and the viscosity 1500 cP.

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  DRBOB@VERDIENT.BIZ

  Member

  June 26, 2017 at 3:17 pm

  Glad to see people are still using time-tested parabens.I hesitated to recommend them but a good fit for your system.

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  em88

  Member

  June 27, 2017 at 1:04 pm

  Thank you for your help.  I hope that everything will go well with this product. 

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