What about the moment with "Cold cream"?

I can imagine that 10% add urea to the cool ointment of the PB V difficult a stable CR è me supplies and an adjustment of the formula seems appropriate. Here one can walk several roads, which are more or less drastic. There is the possibility to make use of the USP composition, which adds per 100g 0.5 g of borax for stabilization. If this seems inadequate, we can switch to a more stabilised cream, which contains 5g Arlacel C per 100g. This is, as you rightly point out, no real cold cr è me more not just because it breaks down and therefore no longer cools, but also because it is no longer really "pure nature". And this is what dermatologists see in the cold cream, so I suspect.
worse It is still if we use commercial bases, which contain preservatives. Some even deviate from the original definition of a cold cream as they are an O/W emulsion.

apparently some get the law to get right. I think the intent of the physician and the well-being of the Pati ë NT prevail. In this context, you only have to take my article on the uniformity of industrially prepared CR è Mes, which I wrote on the basis of experiences of a PATIENT, via the question box!

but yes a CR è make me in the Officina has apparently become impossible. And even the TMF has admitted to the trend by adding preservatives to all its bases. Pannoc and consorts were satisfied! The Pati ë NT? The Magijet?