USANA develops and manufactures high-quality nutritional supplements, healthy foods and personal care products that are sold directly to Associates and Preferred Customers throughout the United States, Canada, Australia, New Zealand, Hong Kong, China, Japan, Taiwan, South Korea, Singapore, Mexico, Malaysia, the Philippines, the Netherlands, the United Kingdom, Thailand, France, Belgium, Colombia, Indonesia, Germany, Spain, Romania, and Italy.
USANA manufactures over 90% of its products in-house, including all of its tableted nutritional supplements. As an FDA-registered facility, USANA now has the ability to manufacture OTC drugs as well. All products manufactured under this license will be subject to very rigorous FDA drug manufacturing GMP guidelines going well beyond those required to manufacture nutritional supplements.
The story of Dr. Myron Wentz, the founder of Usana Health Sciences.
Usana is the producer of the world's #1-rated daily multivitamin (nutritional supplement) and many other world-class, science-based health products.