BioStacks
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Ingredients (24)
Iodine
100%Dose
150 mcg
Target
150–500 mcg
Form
Premium
Selenium
100%Dose
110 mcg
Target
100–200 mcg
Form
Premium
Manganese
100%Dose
2 mg
Target
1.8–5 mg
Form
Standard
Molybdenum
100%Dose
45 mcg
Target
45–75 mcg
Form
Standard
Vitamin B-12
4%Dose
10 mcg
Target
250–5000 mcg
Form
Premium
Other Ingredients (4)
Rice FlourFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.
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
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
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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.