• Formulating

  pH of deodorant

  Posted by naturalchemist on May 30, 2021 at 3:22 am

  Hello all,

  I’ve been asked in the past to report the pH of a deodorant but I don’t think this is possible. My deo formulas typically contain ~20% water when using propylene glycol and ~40% when using propanediol. I believe the low water content is the reason as to why it doesn’t make sense to check pH. Is there any other reason?

  Thank you. 

  naturalchemist replied 3 years, 5 months ago 1 Member · 0 Replies
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