Thorne operates under pharmaceutical-based, current Good Manufacturing Practices (cGMP), which are approved by the most stringent international inspection agency, the Australian Therapeutic Goods Administration.

Thorne also utilizes independent laboratories for validation, quality control and quality assurance, but also actually operates a full-time, in-house, state of the art laboratory.

At Thorne, we believe quality control goes beyond testing and manufacturing procedures, it actually applies to choices of hypoallergenic raw materials and absence of excipients in manufacture.

For over two decades Thorne has utilized pure, hypoallergenic ingredients.

GO SHOPPING FOR THORNE RESEARCH PRODUCTS