BioStacks
Best for
Ingredients (5)
Berberine Hydrochloride
100%Dose
1500 mg
Target
500–1500 mg
Form
Premium
Cinnamon
100%Dose
1000 mg
Target
250–1000 mg
Form
—
Riboflavin
16%Dose
3.9 mg
Target
25–100 mg
Form
Budget
Chromium
100%Dose
402 mcg
Target
200–1000 mcg
Form
Not listed
Calcium
60 mgTrace amount — not scored
Other Ingredients (4)
Croscarmellose SodiumDisintegrant
Cross-linked cellulose derivative used as a superdisintegrant
HypromelloseCapsule
Plant-derived capsule material from cellulose
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
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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.