I have been using only Sustain Yourself deo for 2+ years now and as someone who sweats (and smells!), I can truly say that their formula, with the Armpit detox to help ease the transition, is an absolute lifesaver. I initially was not convinced I could make the transition to natural deo, but I found their creamy and simple formula to work wonders for me after even just 1 initial detox. I still do a detox a couple times a year to keep myself feeling fresh, and there is enough detox powder for quite a few uses. If you want to switch to natural deo but are on the fence about whether it will truly work for you, I cannot say enough good things about Sustain Yourself and their products. Or if you have tried other natural deodorants, give this one a shot! After 2+ years it still works fantastic for me.