100% ingredients of natural origin

Since 1980, VERDAN has specialized in potassium alum stone marbled, a mineral that has been used in cosmetics since ancient times. It is also found in the Egyptians’ representations of Papyrus. Since the Middle Ages, it has been used in various fields such as the textile industry by dyers to fix colors, leather tanning, and printing. In cosmetics, alum stone has many uses. Thanks to its astringent and bactericidal properties, alum stone has now become the natural and effective solution for conventional deodorants.

VERDAN is the world’s leading supplier of 100% natural potassium alum stone (Kalunite™) with natural certification.

Verdan Switzerland Sàrl

Neuenburgstr. 54
CH-3236 Gampelen / Switzerland

Copyright 2021



+41 (0)32 846 23 59

+41 (0)32 846 25 60