Usana Health Sciences

Nutritionals You Can Trust
Each dietary supplement produced by USANA carries a Potency Guarantee, which ensures that what is stated on the label is actually contained in the product.

USANA was founded with a mission to manufacture the highest-quality products without compromise—products people can trust. Because poor manufacturing can destroy great science, USANA is one of the few companies to manufacture most of its products in its own state-of-the-art facility. To ensure that the formulas developed in USANA's laboratories are produced consistently, the same process is followed each time manufacturing begins.