Genestra Brands¿ Methyl M
Natural health product licensed in Canada
- Other names
- Methyl M
- Licence holder
- Seroyal International
- NPN or DIN-HM
- 80004737
- Status
- Inactive licence
- Licence date
- 11 December 2007
- Revision date
- Not provided
- Form
- Capsule
- Route of administration
- Orale
- Application type
- Non traditionnelle
If this product were sold in France
- Dose déclarée au-delà d'une limite
Vitamine C: up to 960 mg a day according to the dosing instructions published by Health Canada (6 unités posologiques par jour au plus, pour les adultes), above the maximum dose of 180 mg set in France for a food supplement (2006 Order, not revised since November 2006).
arrêté du 9 mai 2006, annexe III. French orders of 9 May 2006 and 14 November 2006 as published in the Official Journal (maximum daily doses), retrieved 21 October 2026.
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 |
|---|---|---|
| Vitamine C Source : Ascorbate de magnésium | 160 mg | 960,000 µg |
| Vitamine C Source : Ascorbate de calcium | 160 mg | 960,000 µg |
| Méthylsulfonylméthane | 300 mg | Not calculated |
Non-medicinal ingredients
Cellulose, microcristalline, Hypromellose, Silicate de magnésium, Stéarate de magnésium, Dioxyde de silicium
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | 2 Capsule | 3 Tous les jours |
Uses authorised in Canada
Helps to relieve osteoarthritic pain. A factor in the normal development and maintenance of bones, cartilage, teeth, and gums; in the maintenance of good health; and in the wound healing. Used to prevent or treat scurvy.
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
Pregnant or breastfeeding; or if symptoms worsen, consult your health care practitioner prior to use.
- Effets indésirables connus
Mild gastrointestinal bloating, constipation or indigestion may occur.
Source
Official Health Canada record, licence 80004737
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.