BioStacks
Best for
Ingredients (12)
Pantothenic Acid
100%Dose
100 mg
Target
50–500 mg
Form
Premium
Niacin
100%Dose
200 mg
Target
25–500 mg
Form
Standard
Biotin
30%Dose
300 mcg
Target
1000–5000 mcg
Form
—
Choline
100%Dose
150 mg
Target
100–500 mg
Form
Budget
Folic Acid
100%Dose
667 mcg
Target
400–800 mcg
Form
Budget
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.
Aloe Vera Leaf JuiceFood
Juice from the inner leaf (fillet) of Aloe barbadensis; decolorized/purified for oral use.
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.