Alvin Connor cosmetics (crystal deodorant)? (Brussels)

Hello everybody,
I have just discovered these hypoallergenic, anti-bacterial, natural crystal deodorant products and I was wondering if I can find them in Bruxelles in drugs stores or beauty shops? Any ideas? By discover I mean I just found out about them so I wouldnt mind some feedback from people who have used them. Also do you you know other similar products?