A deodorant of natural origin and effective, this is what we offer.
With more than 43 years of experience in the research and selection of the alum stone, Verdan is positioned as a reference in the field of deodorants, natural and lithocosmétique.
Our crystal deodorant is made of a pure mineral selected grade A+, a mineral also named Kalunite™. It is recognized as the purest and most crystalline alum stone. This is the same pure crystal alum which is mentioned in the Kosmetikon of Cleopatra.
This alum stone potassium is known for these many benefits. It is guaranteed without ammonium. It can be recognized visually by its marbled appearance crystallinity.