USANA Leads the Industry in Product Testing

Poor manufacturing can destroy great science. For this reason, USANA Health Sciences is one of the few companies in its industry to manufacture its own products. To ensure that the formulas developed in its laboratories are produced consistently for customers, USANA voluntarily meets Good Manufacturing Practices (GMP) for pharmaceutical-grade products. These standards are much higher than required by law and eclipse those followed by most nutritional product manufacturers.

To adhere to these exacting standards, USANA tests the raw ingredients, tests the product during manufacturing, and tests every product again before it's shipped. USANA's quality assurance team keeps track of every excruciating detail, from the elaborate testing and evaluation of raw materials to the storage and shipping of finished products.

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