• Formulating

  Cosmetic grade 99.8% vs normal grade 99.0% Urea for use in cosmetics

  Posted by Zink on September 25, 2014 at 5:25 pm

  Considering making a callous softener cream with say 40% urea. I see Makingcosmetics sell cosmetic grade for $30/500gram, otherwise you can get 99.0% for less than a third of that. Does it matter for topical cosmetic applications?

  Zink replied 10 years, 1 month ago 2 Members · 2 Replies
• 2 Replies

• 

  chemicalmatt

  Member

  September 25, 2014 at 5:32 pm

  Nope.  Buy and use the 99% and save money.

• 

  Zink

  Member

  September 25, 2014 at 5:50 pm

  Thanks! Got any preferred suppliers of 99% grade?

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