Right Guard: Xtreme Sport Clear Stick (I've noticed they like to discontinue this one, and reinvent it/bring it back out every few years).
Speed Stick Clear Stick
The powdery white deodorants & clear gel always get flaky. While those I use doesn't stop persperation. That is by far least of my worries when it comes to power against the odor and flaking all over, making a mess.
I've looked at a few of my old shirts when I didn't use these 2 deodorants & some of them have obvious staining and a permanent stiffness of the cloth in the pits.