The chemical composition far exceeds what you get in the discount washer fluids in auto parts stores. You don't have to use much and the windshield is crystal clear with just a couple of passes with the blades. And it didn't freeze at 25 degrees the other morning.
The dealership put extra tape around the top of the bottle to prevent leakage and ensured that both bottles were well insulated to preclude damage in shipment. Both arrived perfectly intact.