This deoderant comes in 2 forms as far am i'm aware of and have used. One is the standard roll-on, the other is in a creme stick from, and there is around a $10 price difference between the two.
The stick is my prefered option, and other than scent, I don't find it any different from other stick deoderants that i've tried (Rexona & Nivea clinical protection.) Which isn't a bad thing, these are all around $15 deoderants, and personally I think that they're generally superior to roll-on and aerosol types.
The stick is a creme that almost turns to a light powder upon application. It dries quickly and completely prevents sweating 100% (and i'm a heavy under-arm sweater). But it does tend to leave white marks on clothing, nothing that doesn't wash out.
The roll-on version I find also prevents sweating, but not for as long as the creme stick. It doesn't tend to leave white marks on clothing, but it's a very wet deoderant and takes a couple of minutes to dry.
I continue to buy this brand in both roll-on and stick form because I know that it works for me, and i've tried so many others that don't.
Love this deodorant, always lasts the whole day even after sweating. I always buy the "Shower Fresh" version as I found the powder one let marks on my clothes.