Nature's Answer Bladderwrack, 250 mg, 90 Vegetarian Capsules. Since 1972, Nature's Answer has been dedicated to supporting healthy thyroid function with their Full Spectrum Herb Bladderwrack (Fucus Vesiculosus). Identified for authenticity and holistically balanced, each serving contains 250 mg. This vegan, gluten-free, and kosher parve supplement is cruelty-free and not tested on animals. Utilizing Advanced Botanical Fingerprint Technology, Nature's Answer ensures the highest quality and authenticity from plant to shelf. The product is made in a cGMP certified facility with over 100 quality control checkpoints and is vertically integrated for the best possible price. Bladderwrack is known for its rich iodine content, contributing to optimal thyroid function, and packed with antioxidants and essential minerals for overall wellness. It's a convenient and trusted choice for those following a plant-based lifestyle or seeking natural health support.