RLC Labs

RLC Labs is a pioneer and industry leader in the field of hypothyroid treatment. For years, we have played an integral role in improving the health and lives of hypothyroid sufferers worldwide through innovative technologies and a forward-thinking approach. We only use the highest quality ingredients and are proven to have the most stringent quality control of any natural hypothyroid medication. In addition to the supplements i-Throid and a-Drenal, we manufacture and distribute Nature-Throid® and WP Thyroid®, the only hypoallergenic hypothyroid medications with a 75+ year history of safety, efficacy, and consistent T4/T3 content. RLC Labs possess licensure with the FDA, DEA and State Board of Pharmacy. Our mission is to supply the highest quality hypothyroidism medications and we are dedicated to formulating comprehensive, safe and effective support formulas that work with the body and its natural healing processes.