Bladderwrack / Kelp (standardised iodine)

Every Bladderwrack / Kelp (standardised iodine) form, graded

2 forms scored on published absorption evidence. This is the comparison no supplement brand will publish about its own products.

1. ×1.5Superior absorptionNone graded here
2. ×1.25Well absorbedNone graded here
3. ×1Reference formBladderwrack (Fucus vesiculosus) Extract, Bladderwrack Whole Plant Powder
4. ×0.85Poor absorptionNone graded here

Multipliers are applied to each ingredient's dose score when a product is graded. How multipliers are assigned.

How much Bladderwrack / Kelp (standardised iodine) should you take?

SuppScore grades doses across evidence zones rather than against a single recommended figure. Scored information, not a recommendation.

1. Zone 10 to 38 µg per dayLow dose
2. Zone 238 to 113 µg per dayGeneral maintenance dose
3. Zone 3113 to 188 µg per dayFor deficiency or elevated need
4. Zone 5300 to 600 µg per dayPractitioner-grade dose
5. Zone 5188 to 300 µg per dayPractitioner-grade dose

Zones describe what the evidence supports at a dose. They are not advice on what to take, and they do not replace a conversation with a doctor or pharmacist.

What is Bladderwrack / Kelp (standardised iodine) good for?

Products containing Bladderwrack / Kelp (standardised iodine)

Scored products that list it on the label, highest scoring first. Ordering is by SuppScore only. We have no commercial relationship with any brand shown.

AG1

5 Count Travel Pack

SuppScore 39

AG1

AG1 Daily Core Supplement Blend

SuppScore 35

AG1

AG1

SuppScore 26

AG1

AG1

SuppScore 25

References

1. pubmed.ncbi.nlm.nih.gov
2. pubmed.ncbi.nlm.nih.gov
3. pubmed.ncbi.nlm.nih.gov