BioStacks
Life Extension

Potassium Iodide Tablets 130 mg

1 Tablet · 14 servings · $0.34/serving

87 / 100Excellent

Score Breakdown

Formulation
87
Safety
100
Final score
87/100

Ingredients (3)

2 scored · 1 not scored

Potassium Iodide130 mg

Within effective range · Premium form

Phosphorus20 mg

20% of effective dose · Budget form

Calcium20 mg

Trace amount — not scored

Other Ingredients

Fillers, coatings, and additives

5Safe

ShellacCoating

Safe

Silicon DioxideAnti-caking

Safe

Vegetable StearateLubricant

Safe

Microcrystalline CelluloseBinder

Safe

Stearic AcidLubricant

Safe

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.