I have to just say it: It doesn't work.
It's the same company that makes the deodorant you see in all the grocery and drug stores - the one that looks just like a rock.
Here are the ingredients & directions:
I'm not sure which bacteria it claims to kill, but it's not the kind that's on my skin. This stuff sprays on just like water and drips right down your side. It's definitely fragrance free and non-sticky. It also leaves no residue, but it absolutely doesn't qualify as deodorant. Maybe for someone who never sweats and lives in the arctic, but not a normal person.
Two thumbs down.