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Scored forOutcome alternatives
Life Extension14 count • 14 servingsAvailable now$4.72$0.34 / serving4.8 · 1,156 ratings
84−8 pts from leader
#71 of 2386 ranked for thyroid functionLeader · NaturesPlus, NaturesPlus, Icelandic Kelp, 300 Tablets (150 mg per Tablet) — 92
Why this ranks #71 for thyroid function
- Evidence fitPotassium Iodide is the strongest evidence signal for this outcome.
- Dose fitPotassium Iodide at 130 mg is higher than the studied 0.15-1 mg window.
- Price / serving$0.34 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
The numbers · Thyroid function
84
89
100
97
130 mgAbove rangehigher than the studied 0.15-1 mg window
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