I've had hyperhidrosis and bromhidrosis in my armpits and used this product called Certain Dri? Have you tried it yet? It's pretty much an over the counter roll on liquid that shrinks your glands for up to three days. I use it every night and my pits don't sweat at all anymore and there is absolutely no smell. I don't even use deodorant anymore cause there is no scent.
You can also get a stronger version through a prescription. Sorry if this didn't help