1. I don't know
BioSulphur The new one that is made from
Ichthammol (clear brown solution) with body
Ichthammol viscous, black color, pungent smell, what's the difference? if you want to make cream By wearing substances that help reduce itching, treat allergic rashes, which one should I wear? between these two Or do you have any other recommendations? 2. If it is
Ichthammol black, pungent smell? and if used to make cream Can cover up the pungent smell in any way?