The FDA does not require lab testing of nutritional supplements. Rx Vitamins, however, ensures that all raw materials are assayed and tested prior to manufacturing.
Since 1999, our manufacturing facility has been in accordance with the strict standards set by Health Canada, one of the most demanding governmental health organizations in the world.
Only truly pure, high quality raw materials are employed in the manufacturing of all Rx Vitamins for Pets formulas. Rigorous inspection and assay testing ensures the quality, integrity and potency of each raw material.