• Formulating

  Formula preservation

  Posted by Bhnas on July 13, 2018 at 12:55 am

  Hi,

  I was wondering if the following ingredients need preservatives after mixing and putting them in a closed pump container.
  Ingredients are Caprylic/capric triglyceride 60%, Cyclopentasiloxane 30% and Dimethicone 10%. 
    
  NB: K.F. value (water traces) for CCT is 1% maximum.

  Bhnas replied 6 years, 8 months ago 2 Members · 2 Replies
• 2 Replies

• 

  Sibech

  Member

  July 13, 2018 at 11:39 am

  Unless you keep them in a wet environ (shower) where it might be opened, then no. There is little (no) risk of microbial contamination when the water level is that low.

• 

  Bhnas

  Member

  July 13, 2018 at 12:54 pm

  Thanks, Sibech.

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