BioStacks
Best for
Ingredients (6)
Cognizin®
100%Dose
200 mg
Target
100–500 mg
Form
Premium
Acetyl-L-Carnitine
100%Dose
500 mg
Target
500–2000 mg
Form
—
Ginkgo Biloba leaf extract
100%Dose
120 mg
Target
120–240 mg
Form
—
DMAE
100%Dose
100 mg
Target
100–300 mg
Form
Budget
Centellin® Gotu kola
40%Dose
100 mg
Target
250–750 mg
Form
—
Other Ingredients (1)
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Best taken in the morning
Mildly activating — most people take it earlier in the day. Evidence for cognitive benefit in healthy adults is thin.
With food
On the label
Two (2) capsules daily with meals as a dietary supplement, or as directed by a healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$74.25
Pricier than 99% of 51 ginkgo 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.