• Formulating

  Preservatives

  Posted by Lainee on October 17, 2017 at 12:28 am

  What are the preservatives to be used when dealing with foams? For body washes, shampoos, hand wash, etc. Thank you. 

  PS: I have one preservative here that I use for color cosmetics and skin care products. It is Euxyl PE and I think it won’t work on washes.

  domy replied 7 years, 1 month ago 4 Members · 4 Replies

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• 4 Replies

• 

  belassi

  Member

  October 17, 2017 at 4:48 am

  pH<4.5 and 0.4% sodium benzoate.

• 

  Lainee

  Member

  October 17, 2017 at 5:02 am

  @Belassi How about I use Citric Acid to lower the pH? Also, will Phenoxyethanol will work as a preservative alone?

• 

  em88

  Member

  October 17, 2017 at 10:18 am

  Parabens
  Imidurea

• 

  domy

  Member

  October 22, 2017 at 8:40 am

  Yes. Phenoxyethanol will work as a preservative alone

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