easy to use fine powder
I have never had any problems with PN's products, just want to share some tips on Allantoin.
It is very hard to dissolve 2% in the water. However, 0.5% is no problem to add in your toner. I read you can add it directly to a finished cream of ph<6, because Allantoin is cationic and can interact with anionic emulsifier under acidic conditions.