Bloc Osma Potassium Alum Block - 75g
The Osma alum stone has astringent and antibacterial properties which soothe and tighten skin after shaving. These properties also help stop bleeding from minor nicks, protect against infection and it also makes an excellent deodorant. This alum block, Made in France from 100% Natural Potassium Alum. will last a very long time.