We love SilkBalance. My husband has psoriasis and medications would help some, but he was constantly going to the dermatologist and getting prescriptions refilled, which gets expensive. Since using SilkBalance, his psoriasis has almost completely cleared up. No more medications!! We tried Bromine for a couple weeks and hated it. The SilkBalance makes our skin so soft and just makes the water so much more enjoyable. We recommend it to everyone we meet who has a hot tub.