BioStacks
50 / 100Average
Score Breakdown
Formulation
61
Safety
80
Final score
50/100
Ingredients (18)
Zinc
100%Dose
15 mg
Target
15–30 mg
Form
Premium
Selenium
100%Dose
200 mcg
Target
100–200 mcg
Form
Premium
Iodine
100%Dose
200 mcg
Target
150–500 mcg
Form
Standard
Potassium
73%Dose
72 mg
Target
99–500 mg
Form
Premium
Horsetail extract
100%Dose
62 mg
Target
15–100 mg
Form
—
Other Ingredients (4)
MaltodextrinBinder
Spikes blood sugar faster than table sugar (glycemic index 85–105). Research links it to gut bacteria changes that may promote intestinal inflammation (Nickerson et al. 2015). Used as a cheap filler — adds nothing beneficial.
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
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.