Yes. We are proud say that DizzyStop is manufactured in the United States. Our manufacturer is a member of the NNFA (National Nutritional Foods Association) and is certified as an NNFA GMP (Good Manufacturing Practice). The plant is a state of the art manufacturing facility whose raw materials are rigorously tested to ensure quality, purity and potency. These materials meet or exceed the requirements for the vitamin and nutriceutical industry as upheld by the US Food and Drug Administration and the US Pharmacopoeia.