BioStacks
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Ingredients (8)
Calcium L-5-methyltetrahydrofolate
100%Dose
1000 mcg
Target
400–800 mcg
Form
Premium
Vitamin B-12
100%Dose
1000 mcg
Target
250–5000 mcg
Form
—
Methylcobalamin
100%Dose
900 mcg
Target
250–5000 mcg
Form
Premium
Vitamin B-6
50%Dose
12.5 mg
Target
25–100 mg
Form
Premium
Folate
100%Dose
1666 mcg DFE
Target
400–800 mcg
Form
Not listed
Other Ingredients (3)
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
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
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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.