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  Preservative in shower gel and shampoo

  Posted by Chemist_Ahmed on February 25, 2018 at 8:16 am

  I need to know a bout the right preservative that I can use it in shower gel and shampoo and the right percentage of it 
  Thanks in advance 

  em88 replied 6 years, 8 months ago 4 Members · 5 Replies
• 5 Replies

• 

  DRBOB@VERDIENT.BIZ

  Member

  February 25, 2018 at 2:52 pm

  need to know your LOI and Ph?

• 

  Chemist_Ahmed

  Member

  February 26, 2018 at 8:59 am

  @”DRBOB@VERDIENT.BIZ”
  The pH range from 5.5 to 7 

• 

  Chemist_Ahmed

  Member

  February 26, 2018 at 9:02 am

  Can I make communication with you on what’s app 

• 

  ChemicalPyros

  Member

  April 2, 2018 at 2:22 pm

  Hello @Chemist_Ahmed, I would recommend the Optiphen ND (AKA Rokonsal ND) it is a great broadspectrum preservative system and can be used at low concentrations (0.2%) for surfactant systems.

• 

  em88

  Member

  April 5, 2018 at 1:46 pm

  Parabens and to make your life easier go for the sodium salts of parabens, this will make them easily soluble in water. 

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