When we say you'd have a hard time finding a higher quality iodine supplement, we mean it. Thiodine is formulated with rare molecular iodine, and powerful potassium iodide, carefully selected for the highest potency and bioavailability. Sustainably-sourced from deep earth mined iodine crystals in the USA, Thiodine comes from the "purest" iodine in the world.
We manufacture under cGMP with strict analysis and microbial testing and the highest quality standards under our FDA certified manufacturing team. Thiodine is tested for Heavy Metals, according to current USP procedures and passses in all categories.
Read the Certificate of Analysis to learn more.