• Formulating

  How to prevent 40% urea cream from crystalizing

  Posted by ProfessorHerb on October 4, 2022 at 10:25 pm

  All of my formulas eventually crystalize, is there any way to help slow down crystallization? My creams are painfully impaling my customers!!

  ProfessorHerb replied 2 years, 6 months ago 3 Members · 3 Replies

  • crystalizing
  • dangerous
  • stabbing
  • urea
• 3 Replies

• 

  Paprik

  Member

  October 4, 2022 at 11:05 pm

  I would check old discussions mate. There’s been some good ones about Urea. 

• 

  Pharma

  Member

  October 6, 2022 at 4:35 am

  How many % urea do you have with regard to water?

• 

  ProfessorHerb

  Member

  October 22, 2022 at 11:54 pm

  40% with 20% water and 18% vegetable glycerine

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