Dr. Robert Dorfman knew the science—but he also lived the struggle. Having personally dealt with hair loss, he was the perfect partner to help us develop the ProSeries Shower Filter. Drawing from both his clinical expertise and firsthand experience, we created a filter that targets what truly matters: chlorine, heavy metals, and other hidden irritants in tap water that can disrupt skin and hair health. The result? The most powerful, efficacious solution that sets a new standard in water filtration. Backed by data. Designed for real results.