Sea-Iodine is a potent iodine supplement built to support healthy thyroid function and steady energy, powered by its Sea-Iodine Complex Blend of kelp, bladderwrack, and potassium iodide. Life Extension has earned trust since 1980 through GMP manufacturing and independent testing. Gluten free, non-GMO, and vegetarian friendly, it uses plant based iodine.

Available Sizes & Variants:

60 capsules Sea-Iodine - convenient daily support.

Benefits & Features:

• Iodine supplement supporting your thyroid function.
• Sea iodine 1000mcg from kelp and bladderwrack provides a plant based iodine source.
• Independent testing confirms purity.
• Gluten free, non-GMO, suitable for vegetarians.
• Comprehensive sourcing and production practices give you peace of mind, as life extension iodine uses GMP standards and labelling to deliver consistent iodine support in a vegetarian, gluten free formula.

Life Extension has earned a reputation for science driven formulations and strict quality controls. Sea-Iodine blends organic kelp and bladderwrack with potassium iodide to offer a plant based iodine source. Every batch is produced under GMP standards and undergoes independent testing to verify identity and purity, giving you confidence in daily use. This life extension iodine approach reflects the brand's commitment to transparent sourcing and real world results, helping you maintain iodine balance with a vegetarian, gluten-free supplement you can trust.