 Priority One. Priority One is a third generation family owned and operated supplement company located in the Pacific Northwest. Purity, quality and integrity in manufacturing have always been their priorities and as such maintains a full-service CGMP FDA-registered facility with an additional dietary supplement manufacturing certification from Washington State. Untreated antibiotic and growth hormone-free glandulars renowned for their impeccable quality and balanced naturally occurring hormones are sourced from Denmark and New Zealand. Some popular products from Priority One include Thyroid 300. This clinical strength professional formula provides whole-gland bovine thyroid sourced from New Zealand in support of healthy thyroid function. Glandular concentrates are formulated to aid the maintenance of organs already within a healthy state. Biofilm phase two advanced. Similar to dental plaque biofilms are a collective of one or more types of microscopic organisms such as bacteria or parasites that can adhere and grow on different surfaces. This physician formulated clinical strength product is designed with the latest scientific data to aid the disruption of advanced or chronic phase two biofilms. Magnesium or rotate. Magnesium is an essential mineral necessary for numerous biochemical and enzymatic processes. This clinical strength formulation provides support for energy production, nerve conduction, muscle contraction and relaxation as well as cardiovascular health. If you have any questions please call, visit or email the professional supplement center.