Natural Factors is one of Canada's most trusted supplement manufacturers, operating some of the most advanced nutraceutical production facilities in North America. Unlike brands that outsource manufacturing, Natural Factors grows many of their own herbs on certified organic farms in British Columbia and controls every step from seed to shelf. Their Assured Quality program includes over 500 quality checks per product, exceeding Canadian and U.S. regulatory standards. From WellBetX Berberine and Curcumin Rich to Stress-Relax GABA and BioCganic vitamin C, Natural Factors delivers pharmaceutical-quality nutrition backed by science and grown as close to nature as possible.