Priority One Vitamins is a privately-held family-operated Pacific Northwest company serving you since 1988, with 3 generations of family on staff.
Our professional grade & high-potency line of nutritional supplements feature no artificial additives or excipients. Our products are formulated for bio-availability, and optimal for professional use.

All 120+ products are manufactured in a cGMP (Good Manufacturing Practices) certified facility with a 100% FDA inspection record in Washington State.
We are the only supplement company on the west coast with an in-house heavy-metals testing unit, assuring your products are tested to the fullest.