A combination of 3 label ingredients.
Kelp provides iodine needed for thyroid hormones, but its iodine content varies; excess can cause thyroid problems rather than added benefit.
Supports the maintenance of normal bones and teeth, muscle function and nerve signaling.
Calcium
80 mgTrace amount — not scored
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium SilicateAnti-caking
Inorganic compound used as an anti-caking and flow agent in powdered supplements
Croscarmellose SodiumDisintegrant
Cross-linked cellulose derivative used as a superdisintegrant
Guar GumThickener
Natural thickener derived from guar beans
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
On the label
Take 1 tablet daily.
$19.99
$0.11 / serving
Pricier than 99% of 10 kelp supplements
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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. studied 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.
Not medical advice. Consult your healthcare professional.