Quercétine
Quercétine, licence 80103462: active licence in Health Canada data. The French and European references below do not constitute authorisation for sale in France or an assessment of safety or efficacy.
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)
Natural health product licensed in Canada
- Licence holder
- Joyau santé Inc
- NPN or DIN-HM
- 80103462
- Status
- Active licence
- Licence date
- 13 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 |
|---|---|---|
| 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one Source : Quercétine | 500.0 mg | Not calculated |
Non-medicinal ingredients
L-Leucine, Hypromellose
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | minimum: 18.0 ans | 1.0 Capsule | minimum: 1.0 Jour ; maximum: 2.0 Jour |
Uses authorised in Canada
Source d'antioxydants/Fournit des antioxydants. Utilisé en phytothérapie pour protéger les capillaires/vaisseaux sanguins.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
- Précautions et mises en garde
Consulter un praticien de soins de santé/fournisseur de soins de santé/professionnel de la santé/ docteur/médecin avant d'en faire l'usage si vous êtes enceinte ou si vous allaitez.
Source
Official Health Canada record, licence 80103462
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.