Thyroid Glandular — New Zealand Grass-Fed Beef Thyroid Concentrate for Thyroid & Metabolic Support
Priority One's Thyroid Glandular provides pure, desiccated thyroid glandular concentrate sourced exclusively from New Zealand grass-fed and grass-finished beef — one of the highest-quality glandular sourcing standards in the world. Available in three potencies (32.5mg, 65mg, and 130mg) for flexible, individualised dosing under healthcare provider guidance.*
Please note: Thyroid Glandular contains bovine thyroid tissue and is encapsulated in gelatin — not suitable for vegetarians or vegans.
Available in 32.5mg, 65mg, and 130mg potencies — 90 capsules per bottle. Select your preferred dose above.
New Zealand sourcing — why it matters
All Priority One glandular products use glandular tissue sourced from New Zealand grass-fed, grass-finished cattle — a sourcing standard that represents the highest available quality and safety in the global glandular supplement market.*
New Zealand cattle are raised on pasture year-round, free from growth hormones, BSE, and the intensive farming conditions common in other regions. New Zealand's strict agricultural regulations, clean environment, and stringent BSE-free status make its bovine glandular material the preferred source for quality-conscious glandular medicine practitioners worldwide. The combination of grass-fed, hormone-free, New Zealand sourcing ensures that the thyroid glandular concentrate in this formula is as clean, potent, and tissue-representative as commercially available.*
What's inside and why it matters
Thyroid Glandular Concentrate (32.5mg, 65mg, or 130mg per capsule)
Desiccated (dried) thyroid glandular concentrate is the most direct form of thyroid tissue support available as a dietary supplement. Thyroid glandular provides tissue-specific factors from thyroid tissue — including naturally occurring thyroid peptides, thyroid proteins (including thyroglobulin), co-factors, and enzymatic components involved in normal thyroid hormone synthesis and cellular thyroid function.*
In glandular medicine, the principle of "like supports like" underpins the use of thyroid glandular — providing the same tissue type as the organ being supported. The thyroid gland is responsible for the synthesis and secretion of thyroxine (T4) and triiodothyronine (T3) — the primary hormones regulating metabolic rate, normal energy production, body temperature, heart rate, and virtually every organ system's metabolic activity.*
What thyroid glandular contains — Desiccated thyroid concentrate from whole thyroid tissue naturally contains thyroglobulin (the glycoprotein precursor to T4 and T3), calcitonin (a thyroid hormone involved in calcium regulation), thyroid-specific enzymes (including thyroid peroxidase), and the full complement of thyroid tissue-specific peptides and cofactors. While supplement-grade thyroid glandular is labelled as containing thyroid tissue, its hormonal content is typically low and variable — it is the tissue-specific factors, not pharmaceutical hormone replacement, that characterise its role as a dietary supplement.*
Three potency options for flexible, individualised use
32.5mg — The entry-level dose, appropriate for sensitive individuals, those new to thyroid glandular supplementation, or as a low-dose maintenance or supportive adjunct. Equivalent to approximately one-quarter grain of desiccated thyroid by traditional glandular medicine reference.*
65mg — The mid-range dose — one of the most commonly used thyroid glandular doses in naturopathic and functional medicine practice. Equivalent to approximately one half grain by traditional reference.*
130mg — The highest-potency option — equivalent to approximately one grain by traditional reference. Appropriate for individuals whose healthcare provider has determined a higher thyroid glandular dose is appropriate.*
The availability of three dose options allows healthcare providers to prescribe precise, individualised thyroid glandular dosing — starting at 32.5mg and titrating upward as clinically appropriate.*
At a glance — what this formula supports
- Normal thyroid function and healthy thyroid tissue support via glandular concentrate*
- Normal energy metabolism and healthy metabolic rate support*
- Normal body temperature regulation and healthy thermogenesis*
- Thyroid tissue-specific factors from premium New Zealand grass-fed beef sourcing*
- Flexible dosing from 32.5mg to 130mg for individualised healthcare provider protocols*
Quality you can verify
Every batch of Thyroid Glandular is manufactured in a GMP-certified facility and third-party tested for purity and potency. Sourced exclusively from New Zealand grass-fed, grass-finished, hormone-free cattle. Gelatin capsule — not suitable for vegetarians or vegans.
90 capsules per bottle. Available in 32.5mg, 65mg, and 130mg potencies.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Warnings
WARNING: If you are pregnant or breastfeeding, consult your physician before using this product. Thyroid glandular should be used under the supervision of a qualified healthcare provider — thyroid function should be monitored with appropriate testing. Do not use as a substitute for prescribed thyroid hormone replacement therapy without healthcare provider guidance. Not suitable for vegetarians or vegans. Keep out of reach of children.
