Because our practice demands results, we use herbal and mineral supplements that have a proven track record in over 60 countries and for more than 4 decades. We use and recommend Natures Sunshine Products (NSP) that are used professionally all over the world. Natures Sunshine Products are sourced, manufactured and tested against the most rigorous quality standards. NSP's unique product portfolio delivers more than over 500 personalized solutions from targeted care to daily essentials and weight management solutions. Natural and efficacious they are simply the best raw ingredients the earth has to offer.