- Practitioner Favorite
- Supercharged with High Dose Iodine
- Contains Selenium & Zinc for T4 to T3 Conversion
- Supporting Herbs to Optimize T4 to T3 Conversion

Organic Certified Thyroid Px, Restorative Formulations’ top selling product, supports enzyme systems throughout the body that convert T4 to T3, the much more metabolically active thyroid compound. It contains a supercharged high dose of iodine (12 mg) paired with selenium, zinc, and a unique blend of thyroid-supporting herbs including certified organic herbs such as blue flag, triphala, ashwagandha root, nettle, bladderwrack, and ginger.
For more sensitive patients, we offer Organic Certified ThyroCare. ThyroCare provides the same herbs at Thyroid Px, but without zinc and less iodine.
Depending on your individual patients’ needs, there are two thyroid-supporting formulas to choose from:
| FORMULA | INGREDIENTS | INDICATIONS |
|---|---|---|
| Thyroid Px | Vitamin D3, Vitamin B12, 12 mg Iodine, Zinc, Selenium, Organic Blue Iris, Ashwagandha, Organic Nettle Leaf, Organic Bladderwrack, Organic Ginger Root | Restorative Formulations #1 thyroid product supercharged with high dose Iodine. |
| ThyroCare | Vitamin D3, Vitamin B12, 200 mcg Iodine, Selenium, Organic Kelp, Organic Blue Iris, Organic Nettle Herb, Ashwagandha, Tripala, Ginger Root | For more sensitive patients who need a lower dose of iodine and cannot tolerate zinc. |
Why we choose these high-impact natural constituents to support thyroid function:
- Iodine is used by the body to synthesize T3 (triiodothyronine) and T4 (thyroxine).
- Selenium and Zinc are co-factors responsible for activating thyroid compounds by converting T4 to active T3 and helping maintain thyroid hormone stability.
- Blue Iris is found in these formulas exclusively, to effectively detoxify the thyroid and enhance T4-T3 conversion in peripheral tissues.
Can Thyroid Px or ThyroCare Be Used in Conjunction with Medications?
We often are asked if Thyroid Px and ThyroCare can be taken along with a patient’s thyroid medications. The answer is yes, it’s safe to use them together! The nutrients in these formulas support the conversion of T4 to T3. We recommend being watchful when combining Thyroid Px or ThyroCare with heart-stimulating thyroid medications, such as T3. The formulas may potentiate thyroid hormone therapy, especially after 1-3 months. Therefore, clinicians may notice that hypothyroid patients need to adjust their dose of the medication within 1-3 months of using these formulas.
Of course both formulations are contraindicated with “hot” thyroid nodules and tachycardia. Be sure to monitor patients for iodine sensitivity.



