All Prothera products are now under Klaire Labs. The formulations and ingredients did not change. ProThera®, Incorporated is a nutritionally-focused healthcare company. It specializes in the research, formulation, and manufacture of nutraceutical products for exclusive distribution by healthcare professionals. Founded in 2001, ProThera®, Inc. has earned a reputation as an innovative, solution-oriented nutraceutical company. Its products are based on a firm scientific foundation and sound medical research. Flexibility, rapid response, and personalized attention to the individual needs of healthcare professionals describe its underlying service philosophy.