Iodine based formula that supports the healthy function of the thyroid gland.

Adrenal formula that supports the gentle, restorative balance of the adrenal glands.

Nature-Throid^® was first released in the 1930s, making it one of the first available medications for hypothyroidism.

WP Thyroid^® is simply pure, all-natural and consistent, natural hormone replacement therapy for hypothyroidism.

Welcome to RLC Labs

RLC Labs^® is proud to work with thousands of physicians and pharmacies across the country to ensure the safest and most effective treatment for hypothyroid patients.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

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Dedicated to natural and comprehensive hypothyroid treatment for over 85 years.

Welcome to RLC Labs