The USANA Foundation was established in 2012 to encourage USANA Associates and employees to join Dr. Wentz in the blessing of giving. The Foundation's mission is to provide the most critical human necessities—nutrition, clothing, shelter, medical assistance, and health education—to those who are suffering or in need. One hundred percent of donations go directly to help those in need, and all administrative costs are covered by USANA. As of 2020, the USANA Foundation has given aid to 37 countries.
Donations to the USANA Foundation can be allocated to various regions of the globe - United States, Canada, Hong Kong, Australia, France, and New Zealand - and then to three different funds: Global Meal Relief fund, providing immediate food relief to those suffering loss, tragedy, and extreme malnutrition; Sustainable Programs, developed to empower and equip individuals to create long-lasting sources of nutritious food; and USANA Garden Towers, providing a complete Garden Tower for a family for the cost of $20. Each tower includes tower mesh, soil, and seeds.