There's something called Chassis that is like powder but resists water so it stays in powder form on the body, designed for dudes. It's kinda pricey, but it's new so expected I guess.
I just use mitchum APs. Not had an issue with chaffing, my binder(s) is made of some slidey material though, if it was cotton it probably would. On hot days I also tend to avoid cotton shirts and stick to materials that let water evaporate fast. Under Armor does a bunch of tees that do this.