I've used the Autoglym Wheel Protector a few times over the past 6 months or so and I'm a little on the fence with it.
https://www.autoglym.com/wheel-protector
My results are positive, really positive and you'll see this below. But its expensive and I think I'm using a 3rd to a half of the can with each application.
I applied the protector to my passenger side only about 3 weeks ago.
The first pics are after a week and ~240k's of dry driving. BMW's are notorious for brake dust so its a good car to show a comparison on.