What It DoesJamieson Kelp delivers 650 mcg of natural iodine to support healthy thyroid function. Unlike synthetic iodine supplements, this formula uses whole kelp harvested from pristine Atlantic waters. Your thyroid depends on adequate iodine to maintain proper metabolic function.Why It Works NATURAL IODINE: Ascophyllum nodosum kelp provides iodine in its naturally occurring form for optimal absorption. THYROID FUNCTION: Supports the thyroid gland's ability to produce hormones that regulate metabolism and energy. ESSENTIAL MINERAL: Contributes to the maintenance of good health as a factor in normal growth and development. What's InsideClean formula with no salt, sugar, starch, gluten, lactose, artificial colours, flavours or preservatives. Each tablet contains 650 mcg of iodine from whole kelp.Why we carry it: Jamieson's kelp formula provides reliable iodine from a sustainable marine source with proven bioavailability.