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Scored forOutcome alternatives
21st Century130 count • 130 servingsAvailable now$9.49$0.07 / serving4.8 · 641 ratings3 / day
83−9 pts from leader
#139 of 1952 ranked for iodine statusLeader · NaturesPlus, NaturesPlus, Icelandic Kelp, 300 Tablets (150 mg per Tablet) — 92
Why this ranks #139 for iodine status
- Evidence fitPotassium Iodide is the strongest evidence signal for this outcome.
- Dose fitPotassium Iodide at 150 mcg lands inside the studied 150-1000 µg window.
- Price / serving$0.07 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsPopularity trails the other picks hereDose fit is the weak spot on this list
The numbers · Iodine statusWhat's inside
83
89
67
93
150 mcgIn rangeinside the studied 150-1000 µg window
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