HIGHLY DOSED: One dose, one tablet, Kelp by Swanson contains 225mcg of iodine, which you can supply to your body every day GOOD BIOAVAILABILITY: Swanson Kelp is characterised by good bioavailability and is suitable for a vegan diet HIGH QUALITY: Swanson Iodine tablets are tested in independent laboratories for quality and purity WITHOUT UNWANTED ADDITIVES: The Kelp tablets from Swanson are gluten-free and produced without genetic engineering IMPORTANT NUTRIENTS: Swanson's Kelp contains 225mcg of iodine, an important nutrient involved in many processes in the human body