Glandulars are where Priority One's story is most distinctive, and this collection brings that whole family together. Single-gland concentrates from adrenal, thyroid, thymus, pituitary and pancreas tissue sit alongside combination formulas that blend glandular material with vitamins, minerals and herbs. Sourcing is at the core of the line: the tissue comes from grass-fed livestock free of added hormones and antibiotics and is then freeze-dried. Each batch passes through the brand's in-house laboratory before release. Because they are animal-derived, none of these formulas are vegetarian. Many also live in other Priority One subcategories, gathered here for anyone who prefers to browse by ingredient type rather than by body system.
