BioStacks
Best for
Ingredients (2)
organic Black Pepper
100%Dose
5 mg
Target
5–20 mg
Form
—
organic gelatinized Maca
80%Dose
1200 mg
Target
1500–3000 mg
Form
—
Other Ingredients (2)
Rice FlourFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports). Rice accumulates arsenic from soil at higher rates than other grains. Used as a cheap filler — adds nothing beneficial.
HypromelloseCapsule
Plant-derived capsule material from cellulose
How to Take It
Take it anytime
Black Pepper Extract is easier on the stomach taken with food.
With food
On the label
For adult use only. Take two (2) capsules daily.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$17.75
Near the median of 38 black pepper extract 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. studied 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.