Naturally Nova Scotia's Bladderwrack Capsules are a factor in the maintenance of good health. They help in the normal function of the thyroid gland and help to prevent iodine deficiency. The herbs contained in these herbal capsules are of the highest quality and are processed using cold temperature techniques to preserve the naturally inherent active ingredients. Botanicals found in whole herbs co-exist with natural plant complexes. This ensures the stability and related bioavailability and activity of the various active ingredients. Naturally Nova Scotia's encapsulated herbs are an excellent source of certified organic, potent, non-synthetic, bioavailable, herbal botanicals. Ingredients Each vegetarian capsule contains: Organic Bladderwrack (Fucus vesiculosus)……………………………………500 mg (160 micrograms of iodine per capsule) Non-Medicinal Ingredients Natural Polysaccharide capsule shells Directions Adults - take 1 capsule daily.  Do not exceed recommended dose. For prolonged use, consult a health care practitioner. Cautions & Warnings Do not take if you are pregnant or breastfeeding. Keep out of reach of children. Store between 15 and 25°C in a dark dry place. Do not use if packaging is damaged.  May contain traces of shellfish.