BioStacks
Other Ingredients (3)
Rice ConcentrateAnti-caking
A rice-derived blend used as a natural flow agent and anti-caking aid
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
How to Take It
Take it anytime
Take with food — on an empty stomach it commonly causes nausea.
With food
Space it a couple of hours from Iron and Calcium
Split into 2 doses across the day
On the label
As a dietary supplement, take one capsule two to three times per day with water.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$21.29
Pricier than 83% of 219 zinc supplements
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Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the 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.