A unique option - organic raw cucumber juice and baking soda deodorant spray from Blissoma. My recipe! 
No aluminum compounds of any kind.... no "crystal" deodorant ingredients. Just cucumber juice, acacia and xanthan gums, several extracts, essential oils, etc.

I had tried most of the natural deodorants in Whole Foods without a lot of luck. And I really can't go without. It gets bad quickly. I even work from home and had tried just going completely without for a while to see if my body "adjusted". It never did, and I was just miserable as I am very scent oriented. For a while I had tried using the rock crystal as a first application and then some body powder. I was always smelly by mid-day and could never count on it if I was leaving the house.
So, this formula is the result of about 40 obsessive test batches..... it took a while but I finally got something that is mild on skin and really works. I haven't used anything else since I finished the formulation.
Deodorant is one of those issues that is certainly challenging, especially when you really want to do the right thing for your body, the planet, and everyone else in the room with you. 
As another option, one of my very good green beauty blogger friends loves Soapwalla deodorant. You can read her post on that here.