English version in progress: interface and data are in English; some explanatory text is still in Chinese.
Ester-C Supreme Powder
SISU · Canada · powder
Per day
| Ingredient | Per day | % DV | % of limit |
|---|---|---|---|
| Other flavonoids & polyphenols | 50 mg | — | — |
| Quercetin | 50 mg | — | 8% |
| Vitamin C | 638 mg | 709% | 32% |
Who's behind it
No data yet
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 |
|---|---|---|---|
| Vitamin C Calcium ascorbate |
638 mg | 638 mg | ok |
| D-Galacto-L-arabinan Larix occidentalis bark |
100 mg | — | |
| D-Galacto-L-arabinan Larix laricina stem |
100 mg | — | |
| Quercetin Fruit(s) |
50 mg | 50 mg | ok |
| Multi-anthocyanidins Fruit (berry) |
50 mg | 50 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.