• Formulating

  stable skin cream

  Posted by Robert on January 25, 2023 at 12:28 pm

  I would like to do urea 40% skin cream could you guys suggest me a certain concept, I tried to do it by regular way but found that 40% urea will need at least 50% water and this mean we have just 10% for oil phase.. should I try 5% oil and emulsifiers. can anybody give me a hint please…

  I will add Sodium lactate and lactic acid as buffer system by the way.

  Robert replied 1 year, 2 months ago 1 Member · 0 Replies
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