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Scored forOutcome alternatives
21st Century300 count • 300 servingsAvailable now$16.62$0.06 / serving4.7 · 26,186 ratings
87−5 pts from leader
#13 of 1711 ranked for iodine statusLeader · NaturesPlus, NaturesPlus, Icelandic Kelp, 300 Tablets (150 mg per Tablet) — 92
Why this ranks #13 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 mcg window.
- Price / serving$0.06 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Iodine status
87
89
67
99
150 mcgIn rangeinside the studied 150-1000 mcg window
60 mg
525 mcg
30 mcg
200 mg
10 mg
35 mcg
0.5 mg
6 mcg
13.5 mg
18 mg
400 mcg
50 mg
2.3 mg
20 mg
80 mg
2 mg
525 mcg
1.7 mg
45 mcg
1.5 mg
25 mcg
11 mg
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