Seaweed and botanicals
Choose the blend with clear expectations.
The reason to choose Mossfrond is the particular seaweed-and-root combination: two capsules provide 500 mg each of Irish moss and bladderwrack, plus 400 mg burdock root. Seaweeds can contain iodine, a nutrient used to make thyroid hormones, but their iodine content varies. Mossfrond does not declare that amount. It is therefore a botanical choice rather than a way to calculate a specific mineral intake or correct a known iodine shortfall.



