FlavoNac
Natural health product licensed in Canada
- Other names
- AllerQ, Bioflavone, CellaMast, Flavanone, Flavanone Pr, FlavoNac Pro, HistoNac, Histonal
- Licence holder
- Provita Nutrition and Health Inc.
- NPN or DIN-HM
- 80103286
- Status
- Active licence
- Licence date
- 5 August 2020
- Revision date
- Not provided
- Form
- Capsule
- Route of administration
- Orale
- Application type
- Officinale
If this product were sold in France
No point flagged by the rules we apply.
A daily quantity is calculated only for an explicit adult oral dosage, stated per day and in a solid unit matching the product form. Ambiguous units, liquids, powders and paediatric doses are not extrapolated. A quantity not calculated is not compared with dose limits. This analysis does not constitute authorisation for sale in France or an assessment of safety or efficacy.
Composition
| Medicinal ingredient and source | Per dosage unit, according to the source | Maximum per day, adult |
|---|---|---|
| Alpinia galanga Source : Rhizome | 278 mg | Not calculated |
| N-Acétyl-L-cystéine Source : N-Acétyl-L-cystéine | 150 mg | Not calculated |
| 3,3',4',5,7-Pentahydroxyflavone Source : Quercétine dihydraté | 110.8 mg | Not calculated |
Non-medicinal ingredients
Cellulose microcristalline, Hypromellose, Palmitate d'ascorbyle, Stéarate de magnésium
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | minimum: 18 years | 2 Capsule | minimum: 1 Tous les jours ; maximum: 2 Tous les jours |
Uses authorised in Canada
Source of/An antioxidant.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
No French warning text available in the imported data.
Warnings are available in English on the official record.
Source
Official Health Canada record, licence 80103286
Licensed Natural Health Products Database (LNHPD), Health Canada: licensed products, ingredients, doses, uses and risks, retrieved 27 October 2026.
Contains information licensed under the Open Government Licence – Canada (Health Canada, LNHPD)
Licence du gouvernement ouvert – Canada 2.0 (OGL-Canada 2.0)
The formula sold in Europe under the same name may differ. This information does not replace advice from a doctor or pharmacist.
The evidence date of this ingredient list is unknown.
Has the product changed? Photograph the packaging.