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Backed by Experience

Endurance Products Company is an exclusive affiliate of Innovite, Inc. Since 1976, Innovite has been a custom manufactufrer of bulk nutritional supplements, specializing in the development of effective extended-release and sustained-release delivery systems.


Built on Innovation

Innovite has developed a proprietary sustained release technology which is a novel process for impregnating a vegetable wax matrix with active ingredients. This material is then compressed into tablets having uniform, continuous release rates for 4-7 hours. This proprietary process uses a cold-extrusion technique that extends stability profiles by eliminating heat, moisture, and solvents.


Focused on Quality

Products are manufactured in the United States (Oregon) in a state-of-the-art, FDA-registered facility that meets or exceeds current Good Manufacturing Practices (cGMP). Quality control tests are performed at every stage of the manufacturing process from rigorous raw material testing to finished product testing.