BioStacks
Best for
Ingredients (3)
Berberine HCl
100%Dose/day
800 mg
Target
500–1500 mg
Form
Standard
Chromium
100%Dose/day
400 mcg
Target
200–1000 mcg
Form
Premium
Ceylon Cinnamon extract (bark)
100%Dose/day
300 mg
Target
250–1000 mg
Form
—
Other Ingredients (1)
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
How to Take It
Take it anytime
Take with meals — its glucose effects act on the food you're eating. Usually split 2–3 times daily.
With food
Split into 2 doses across the day
On the label
Adults take 1 capsule twice daily with meals.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$36.99
Pricier than 72% of 85 berberine HCl 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.