1. Home
  2. Ingredients
  3. Bladderwrack Whole Plant Powder Facts
Yellow Bladderwrack seaweed against a grey background, a nutrient-rich sea vegetable

Bladderwrack Whole Plant Powder Facts

Bladderwrack (Fucus vesiculosus) is a type of brown seaweed found along the coasts of the North Atlantic and Pacific Oceans. It is naturally rich in iodine, polyphenols, and fucoidans, compounds studied for their effects on thyroid and metabolic health.

Key Benefits of Bladderwrack Powder:

  • Supplies iodine, a mineral needed for normal thyroid hormone production and energy regulation.
  • Helps maintain healthy metabolic activity and energy use throughout the body.
  • Provides polyphenols and fucoidans that contribute to antioxidant protection and overall wellness.

Why it Matters:

Iodine is an essential nutrient that many people may not get enough of, especially if they use little or no iodized salt ¹
Adequate iodine helps the thyroid make hormones that regulate normal energy use and metabolism. ².
Bladderwrack’s iodine content varies by harvest location and season; standardized extracts help provide reliable iodine delivery.

Citations:

1. Hatch-McChesney A, Lieberman HR. Iodine and iodine deficiency: a comprehensive review of a re-emerging issue. Nutrients. 2022;14(17):3474. doi:10.3390/nu14173474
2. Zhang X, Zhao Y, Li Y, et al. Effects of iodine on thyroid function and metabolism. Thyroid. 2024;34(2):215-226. doi:10.1089/thy.2023.0350

Products Included

AG1 Pro: Travel PacksNew

AG1 Pro: Travel Packs

Everything in AG1 Next Gen plus creatine and more for advanced muscle and gut support.*

From $99/mo$119†
flavorsSelector.flavorsCounter
AG1: PouchBEST SELLER

AG1: Pouch

Nutrients and gut health support in one Daily Health Drink.*

From $79/mo$99†
flavorsSelector.flavorsCounter
† Value of one-time purchase