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Scored forOutcome alternatives
Natural Factors1.6 fl oz • 1515 servingsAvailable now$12.95$0.01 / serving4.8 · 4,615 ratings
87−5 pts from leader
#16 of 1711 ranked for iodine statusLeader · NaturesPlus, NaturesPlus, Icelandic Kelp, 300 Tablets (150 mg per Tablet) — 92
Why this ranks #16 for iodine status
- Evidence fitPotassium Iodide and Kelp are the strongest evidence signals for this outcome.
- Dose fit1 of 2 dosed ingredients land in the studied range. Potassium Iodide at 400 mcg (calculated) lands inside the studied 150-1000 mcg window.
- Price / serving$0.01 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
74
99
400 mcg (calculated)In rangeinside the studied 150-1000 mcg window
400 mcg (calculated)Below rangebelow the studied 150000-600000 mcg window
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