Natur protect Pierre d'Alun

Sanex Natur Protect Pierre d'Alun is a 200 ml aerosol deodorant that combines a mineral deodorising agent - potassium alum - with a blend of cosmetic solvents and emollients such as isododecane, dimethicone, and flaxseed (linseed) oil. The formula delivers odor control through the astringent, antimicrobial action of alum while also providing a smooth spray feel, but it relies on hydrocarbon propellants (isobutane, butane, propane) and added fragrance, which can irritate very sensitive or fragrance-allergic skin and raise environmental concerns. Overall, the product offers a natural-mineral alternative within a conventional spray format, though users with delicate skin should perform a patch test before regular use.