Usana Health Sciences, Inc., or USANA, is a Utah-based multi-level marketing company that produces various nutritional products, dietary supplements and skincare products. Usana products, most of which are manufactured at the company’s West Valley City facility, are sold in 24 countries via a network of independent distributors (referred to as "associates"). Usana is the 24th largest multi-level marketing company in the world. The company has sponsored and provided products to several athletic organizations. USANA Nutrition Products Usana produces three product lines: Usana Nutritionals (Essentials, Optimizers, and Digestion/Detox nutritional supplements), Usana Diet & Energy (Reset meal replacement shakes, protein bars, and Rev3 energy drinks), and Sensé personal care (skin care, skin treatment, and hair & body care products). Usana manufactures 90% of its products in-house, including all of its tableted nutritional supplements. Some products from the Usana Nutritionals range are…