I haven't worn deodorant with aluminum or propylene glycol in it since I found out about their effects nearly two years ago. But I haven't felt 100-percent confident in my "scent" since I switched. I feel like I will find a good one, then after a few weeks (or a few minutes) it stops working, forcing me to switch brands. So, I figured I'd save you the trouble of trying the ones I already have:
Burt's Bees Natural Deodorant - Offering a somewhat manly, woodsy scent (men would love it), I thought it would be an option powerful enough to withstand a summer day. WRONG. I swear, even the moment it slid on my skin and mixed with my chemistry it FAILED. Husband said I smell WORSE wearing this than just my own body odor. Disappointing!
Coconut Oil - Despite its ability to treat/cur/clean pretty much anything, it does not DEODORIZE under the arms.
**What I have had the most luck with is called "crystal spray" (any brand), which seems to neutralize odors for the long-haul. So if you have suggestions, FIRE AWAY! I need your help!