Best I've found
I am a new regular user of the natural sweet citrus scented deodorant.  I found it on Amazon and purchased because of the high rating and positive reviews. Of all the natural deodorants I've used, this one gives me the best protection BY FAR.  My boyfriend and I both use it (the citrus scent is pretty gender neutral).  Unfortunately I don't think any natural deodorant will ever me 100% protection, but this one comes the closest of all I've tried (and I've tried a lot).  I give it a solid 4 rating!
Rating: 4 stars