I have tried a plethora of natural deodorants only to find they don’t work for me personally. Of course anytime you switch from a standard deodorant (like those with aluminum), It will take your body time to adjust. Everyone has different times, so be aware of that. I usually try a deodorant for a week to two weeks to see if it works and reapply if it doesn’t. I have also kept my old deodorant under my counter “just in case” for summer. In winter I can get by with deodorants not working well, but not during spring and summer.