Question
Posted on: March 6 2013How to prepare best: Urea 5% Coldcream AD 100g
The Coldcream prepared according to the Belgian Pharmacopoeia V does not give good results. Also this according to the USP (with Borax) also gives no nice result.
Answer
Then nothing remains to use a stabilised cold cream as stated in the Galenic formulary or to opt for the the coldcream of Pannoc, which is also a stabilised composition. Maybe warm up very slightly to accelerate the dissolving of the finely rubbed urea?