USANA Health Sciences is a nutrition, personal health, and wellness company. It offers USANA Nutritionals Optimizers, supplements that support cardiovascular, skeletal, structural, and digestive health; Essentials (CellSentials), body nutrition vitamin and mineral supplements; Foods, meal replacement shakes, snack bars, and other related products for weight management, digestive health, energy, and hydration; Personal Care and Skincare, personal care products providing skincare regimens and systems, etc.