BioStacks
Best for
Ingredients (4)
L-Theanine
100%Dose
100 mg
Target
100–250 mg
Form
—
Organic Bacopa extract
100%Dose
300 mg
Target
300–600 mg
Form
Budget
Organic Gotu Kola extract
40%Dose
100 mg
Target
250–750 mg
Form
—
Organic Holy Basil extract
17%Dose
50 mg
Target
300–600 mg
Form
—
Other Ingredients (2)
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
StarchBinder
Carbohydrate polymer used as a binder, filler, and disintegrant in tablets and capsules
How to Take It
Best taken in the evening
Calming — common before bed, or in the morning when paired with caffeine for focus.
With or without food
On the label
Adults take 2 capsules once daily.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$21.49
Pricier than 82% of 20 gotu kola 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.