I had very few expectations as I have tried several different "natural" deodorants and have been left disappointed. Like any deodorant I have ever used I still sweat, but it holds up well enough even for me. Other natural deodorants were useless, not preventing much BO. I sweat out any onion I ingest. It lasts nicely for a regular 8 hour day of teaching and meetings. If it works for me, it likely works for anyone. It holds up after a decent workout too. Since I have to reapply after 8 hours I give it 4 stars but I think I will buy it again.
It's very effective, even more so than the commercial deodorants I've used. I bought the Sweet Orange one and the smell is not at all too strong. Looking forward to trying other products.