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Quercetin +
Quantum Health · United States · capsule · 90 Capsule(s)
Per day
Who's behind it
Company Quantum Health, Inc. · US licence_holder_or_owner unverified [source]
Label source：US NIH DSLD · NIH ODS Dietary Supplement Label Database (DSLD) API v9 · US Government work (public domain) · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| Vitamin C Ascorbic Acid |
100 mg | 100 mg | ok |
| Zinc Zinc Oxide |
11 mg | 11 mg | ok |
| Quercetin Dihydrate Sophora japonica Bud Extract |
500 mg | 500 mg | ok |
| Hypromellose | — | — | |
| Magnesium Stearate | — | — | |
| Silicon Dioxide | — | — | |
| Microcrystalline Cellulose | — | — |
Label data from official national databases and brand websites, as declared; not lab-verified.
For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.