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Description
"Bladderwrack Extract" is a supplement made from Fucus vesiculosus, a sea plant naturally rich in iodine and trace minerals. It’s often taken to support thyroid function when iodine is low and may also be used for digestion, joint stiffness, or skin clarity. Its main compounds, including fucoidan, provide light antioxidant and calming effects in the body. For people looking to improve energy or hormone health through gentle mineral support, bladderwrack can offer a simple, sea-based option.
Category
Herbal Extracts
When To Take It
Best taken in the morning or early afternoon to support natural hormone rhythms. Taking it with meals may ease digestion and improve mineral absorption.
Synergists and Antagonists
Bladderwrack pairs well with tyrosine, zinc, selenium, and ashwagandha for thyroid and stress support. It also fits into broader protocols aimed at metabolic balance. However, it may interact with thyroid medications or high doses of iodine, which could disrupt hormone levels.

Bladderwrack Extract
May Help With The Following Conditions
At present, there is no established association between this supplement and any medical condition listed on the Health Status pages.
Warnings
People with overactive thyroid, iodine sensitivity, or autoimmune thyroid issues should consult a healthcare provider before use. It may interfere with medication or worsen certain conditions if not monitored.