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What it does
A combination of 2 label ingredients.
BioPQQ Pyrroloquinoline Quinone Disodium Salt
Form not confirmedGrade —
Label lists BioPQQ Pyrroloquinoline Quinone Disodium Salt (20 mg). Benefit information is limited.
Calcium
Form not confirmedGrade —
Supports the maintenance of normal bones and teeth, muscle function and nerve signaling.
Ingredients (2)
Calcium
32 mgTrace amount — not scored
Other ingredients
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
Lab testing
How to take it
With or without food
On the label
1 tablet daily.
Price check
$48.99
$0.82 / serving
Pricier than 79% of 31 PQQ 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.
Not medical advice. Consult your healthcare professional.