BioStacks
Best for
Score Breakdown
Formulation
59
Safety
100
Final score
63/100
Ingredients (17)
Vitamin B12
100%Dose
600 mcg
Target
250–5000 mcg
Form
Premium
Magnesium
100%Dose
100 mg
Target
100–400 mg
Form
Premium
Vitamin B6
100%Dose
4 mg
Target
1.3–25 mg
Form
Premium
Zinc
80%Dose
12 mg
Target
15–30 mg
Form
Premium
Riboflavin
100%Dose
30 mg
Target
25–100 mg
Form
Budget
Other Ingredients (5)
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
HypromelloseCapsule
Plant-derived capsule material from cellulose
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.