I've been using this for the past couple of months now and I finally found a natural deodorant that works. I've tried so many natural ones out there and even made my own at one point and nothing was working. I work for a rental car company in Las Vegas out in the garage where it's 110+ in the summer and I don't smell one single bit. The only thing I don't like about it is the baking soda is a bit harsh on my skin and it sort of darkens my armpits. I also tried the sensitive fragrance free version and it has magnesium instead of baking soda and it worked just as well. I highly recommend purchasing and buying a bunch when they go on sale. I bought 10 :)