USANA Health Sciences is one of America's leading companies in the field of health and nutrition. USANA helps improve the lives of thousands of people around the world in two ways: Superior product lines that customers can always trust Innovative network marketing program that offers a fair and balanced compensation plan for both the average and ambitious USANA Associate Our Mission To develop and provide the highest quality, science-based health products, distributed internationally through network marketing, creating a rewarding financial opportunity for our independent Associates, shareholders, and employees.