• Cosmetic Industry

  ALL ABOUT PH

  Posted by Anonymous on April 30, 2014 at 11:46 am

  Any body please explain me at what ph the product is sensitive to skin , at what ph the preservative is required, what type of preservative suitable for different ph of products. both soaps and lotions. 

  MakingSkincare replied 10 years, 8 months ago 2 Members · 2 Replies
• 2 Replies

• 

  Bobzchemist

  Member

  April 30, 2014 at 1:55 pm

  This is a very big topic - have you done any research yourself on this?

• 

  MakingSkincare

  Member

  April 30, 2014 at 2:06 pm

  Re preservatives and pH - http://makingskincare.com/preservatives/

  Swiftcraftymonkey has some good posts on pH and how it relates to the skin

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