I'm always on the search for a good deo.
Deodorant as opposed to antiperspirant is about keeping you from smelling, not actually keeping you from sweating (which is what antiperspirants do). Often antiperspirants contain aluminum-base compounds that can be harmful. There are many different beliefs on what effects these compounds have on the body. Nothing is really confirmed, and so they keep selling the stuff, but I think that it's usually a good idea to exercise caution when in doubt.
Thus my search for a good natural deo.
This is one of many I've tried.
It had a nice scent, comes in a standard/convenient roll up container, and is free of aluminum. Additionally, I was able to find it at my grocery store. Those are about the only nice things I have to say about it.
Firstly, it was VERY hard. It almost hurt to put on the first few times until you could smooth out the edges. Additionally, it didn't even do it's job. Less than an hour later I found it ineffective. :(
It was bad enough that I actually returned it because it was $6.99 - not exactly cheap when it comes to deo.
So my search continues.
I'd love to hear if you've tried any good brands, or if you have a kind you'd like me to try and review.