BioStacks
Best for
Ingredients (10)
Vitamin B12
40%Dose
100 mcg
Target
250–5000 mcg
Form
Premium
Vitamin B6
20%Dose
5 mg
Target
25–100 mg
Form
Premium
Huperzine A
100%Dose
100 mcg
Target
50–400 mcg
Form
—
Folate
43%Dose
170 mcg DFE
Target
400–800 mcg
Form
Premium
Acetyl-L-Carnitine
50%Dose
250 mg
Target
500–2000 mg
Form
—
Other Ingredients (7)
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
HypromelloseCapsule
Plant-derived capsule material from cellulose
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Calcium SilicateAnti-caking
Inorganic compound used as an anti-caking and flow agent in powdered supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification 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.