HPI serves clients nationwide.

HPI has been dedicated to client success since 1981. That means staying agile enough to provide the utmost in customization, while maintaining consistent quality, cost-effectiveness and on-time delivery. It means providing everything from formulation development through packaging design; from mixing to filling and beyond.

HPI serves customers throughout the nation from its over 500,000 square feet of manufacturing and warehouse space in St. Joseph, Missouri and Damascus, Georgia. Both are easily accessible by interstate highways and four major railroads. Both provide HPI customers with affordable, speed and dependable transportation to the nation's largest market areas.


"Production run" means making a lot of one product at once. The factories listed under "production" can produce small and/or large quantities. The minimum order for a production run can vary from factory to factory (some have no minimum, some require a dozen, and some require up to 1,000 to be made at once)