USANA Health Sciences formulates exceptional, science-based nutritional and personal-care
products. Usana manufactures its own nutritional supplements and voluntarily meets
pharmaceutical Good Manufacturing Practices (GMP), which are far more stringent
than the food GMP requirements set by the U.S. government for supplements.
To adhere to the exacting standards of pharmaceutical GMP, and to ensure the
quality of every product manufactured, USANA inspects all raw ingredients before
they are mixed, tests the product during manufacturing, and performs a final analysis
before any product is sent to the customer. USANA's Quality Assurance team keeps
track of every detail, from careful testing and evaluation of raw materials, to
meticulous product shipping and storage. Visitors to USANA's corporate headquarters
can take a self-guided tour to see USANA's manufacturing process firsthand.