Welcome to a new way to wash your hair. L’Oréal Water Saver is a sustainable haircare system for your salon and at-home beauty routine, developed by the L'Oréal Technology Incubator with environmental innovation company Gjosa. The system uses up to 80% less water while improving upon luxury and efficiency through advanced technology.Its system transforms the traditional hair-washing experience by combining high-powered water-optimizing technology with specially designed haircare products from L’Oréal Professionnel and Kérastase that flow directly into the water stream. This technology is in select salons now. A convenient at-home version is coming soon.