USANA Health Sciences formulates exceptional, science-based nutritional and personal-care products. However, inferior manufacturing can destroy even the greatest product formulations. For this reason, USANA manufactures its own nutritional supplements, and voluntarily meets pharmaceutical Good Manufacturing Practices (GMP). Pharmaceutical GMP standards are far more stringent than the food GMP requirements set by the U.S. government for supplements.
USANA's Commitment to Quality Assurance & Good Manufacturing Practices
