USANA Health Sciences (NYSE:USNA) engages primarily in the development, manufacture, and sale of nutritional supplements, healthy foods, and personal care products. Focused on promoting healthy living, their extensive range of products is formulated to support the body's nutritional needs, fostering a global community keen on maintaining wellness and health. USANA's projects span across research and innovation to create scientifically-based products, emphasizing quality and efficacy. The company's objective is to empower individuals to achieve their health goals through superior products, promoting an ethos of wellbeing and preventive care. With operations spreading globally, USANA ensures its offerings meet the rigorous standards set by health authorities around the world, demonstrating a commitment to improving life quality for its customers.