Our desiccated thyroid is the whole bovine thyroid gland, minus the connective tissue, lyophilized to concentrate the natural thyroid constituents.
Lyophilization, or freeze-drying, is a process that involves first freezing the product, then vacuuming off moisture, at very low temperatures. The finished product is stable and has an extended shelf-life. No need to worry about shipping in weather that is too hot or too cold—the thyroid is well-preserved and protected.
We source our whole-food nutritional glandulars exclusively from New Zealand, sourced from grass-pastured stock, raised without antibiotics and growth-stimulants.
We manufacture in the US, under the strictest standards.