I usually associate the Waterpik brand with cleaning your teeth, but they make a whole host of showerheads too. I guess the technology is a good match. This is the Aquascape Dual Spray Mode shower head - the AST233CC model.

The shower head comes in both chrome or brushed nickel to match your particular fixture and the double mode features a direct powerspray or a full body spray. If you’re not used to an extremely forceful spray, this may not be for you. I’ve heard it is very powerful compared to a normal showerhead. (They say 30% more spray force and 50% more coverage than a normal showerhead.)

Two things: I’ve heard that the water pressure regulator or limiter is removable so that you can get the full force of the water if you’d like. Second, this isn’t one of those handheld units where you can use the showerhead as a massager. It’s a wallmount unit, and probably better that it is because of the higher pressure water.