It's not a cure all, but in the very beginning, it made my odor disappear - for at least 8 hours. Now, it's not as helpful. It has worked better than any deodorant that I have every tried, thus far. Regular deodorants simply do not work.
I have bromhidrosis (not just a little odor). It's worth adding to your daily routine, if you're a brohidrosis sufferer. Now, I just use it in the shower to completely remove the smell of b.o. from my pits before I exit.