Now Foods Kelp, 150mcg of Natural Iodine, 200 Tablets Go to amazon.com Related posts Top 15 best kelp tablets: Which is the best one in 2022? Expert choice for kelp supplements Which is the best iodine tablets? FeatureGreen SuperfoodServing Size: 1 TabletServings Per Container: 200 DescriptionNow Foods Kelp, 150mcg of Natural Iodine, 200 Tablets