USANA Health Sciences, Inc. engages in the development and manufacture of nutritional and personal care products in the United States. It offers supplements and functional foods, including vitamins, minerals, antioxidants, and cofactors in chewable tablets under the ‘USANA Nutritionals’ product line. The company also offers a range of skin and personal care products, such as essences, daily cleansers, toners, daytime protective emulsions, eye nourishers, night renewals, serum intensives, rice bran polishers, nourishing conditioners, body nourishers, shower gels, and hand therapies under the ‘Sense—beautiful science’ product line. It also offers its products in Canada, Australia, New Zealand, Hong Kong, Japan, Taiwan, South Korea, Singapore, and the United Kingdom. The company was founded by Myron W. Wentz in 1992. USANA Health is headquartered in Salt Lake City, Utah.