Sea Iodine, 1000mcg – 60 vcaps

Sea Iodine from Life Extension delivers 1000mcg of iodine per vegetarian capsule across 60 capsules, sourcing its iodine from a proprietary marine blend of kelp extract, bladderwrack extract, and potassium iodide. Each capsule provides 667% of the Nutrient Reference Value for iodine, derived entirely from natural sea-based ingredients rather than fortified table salt.

Iodine is a trace mineral that plays a central role in the production of thyroid hormones triiodothyronine (T3) and thyroxine (T4), making it an essential part of the diet. The marine algae used in this formula are a naturally rich source of the mineral, and the vegetarian capsule format makes the supplement suitable for those following plant-based or vegetarian diets.

This product is particularly well suited to athletes and those engaged in regular, vigorous physical activity, as well as people who have consciously reduced their salt intake and want to maintain adequate iodine through supplementation. Life Extension is a long-established US supplement brand with a strong reputation for quality manufacturing standards.