Poly C
USANA Health Sciences · Canada · tablet
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| Citrus bioflavonoids, rutin, hesperidin | 65 mg | — | 11% |
| Quercetin | 10 mg | — | 2% |
| Vitamin C | 600 mg | 667% | 30% |
Who's behind it
Company USANA Health Sciences, Inc. · United States group_owner unverified [source]
Label source: Health Canada LNHPD · Health Canada Licensed Natural Health Products Database (LNHPD) API · Open Government Licence – Canada · 2026-10-26
Label ingredients (per serving)
| Ingredient | Label value | Cleaned | Data check |
|---|---|---|---|
| 3,3',4',5,7-pentahydroxyflavone Sophora japonica, flower |
3 mg | 3 mg | ok |
| Vitamin C Magnesium ascorbate |
600 mg | 600 mg | ok |
| Vitamin C Zinc ascorbate |
600 mg | 600 mg | ok |
| Vitamin C Potassium ascorbate |
600 mg | 600 mg | ok |
| Vitamin C Ascorbyl palmitate |
600 mg | 600 mg | ok |
| Vitamin C Calcium ascorbate |
600 mg | 600 mg | ok |
| Citrus Bioflavonoids Peels of Citrus spp. |
65 mg | 65 mg | ok |
| Quercetin-3-rutinoside Sophora japonica, flower |
7 mg | 7 mg | ok |
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.