BioStacks
ProCaps

PQQ 20

1 Capsule · 60 servings · $0.66/serving

iHerbAmazon

Best for

Immune

Ingredients (10)

Pantothenic Acid

10%

Dose

5 mg

Target

50–500 mg

Form

Premium

Vitamin B12

20%

Dose

50 mcg

Target

250–5000 mcg

Form

Premium

Vitamin B6

20%

Dose

5 mg

Target

25–100 mg

Form

Premium

Vitamin B1

20%

Dose

5 mg

Target

25–100 mg

Form

Premium

Biotin

5%

Dose

50 mcg

Target

1000–5000 mcg

Form

—

Other Ingredients (1)

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in 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.

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