MSM
MSM, licence 80004411: 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
- Other names
- Pro MSM
- Licence holder
- Advanced Orthomolecular Research Inc.
- NPN or DIN-HM
- 80004411
- Status
- Active licence
- Licence date
- 2 November 2007
- Revision date
- 16 April 2026
- 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 |
|---|---|---|
| Méthylsulfonylméthane | 1000.0 mg | Not calculated |
Non-medicinal ingredients
Dioxyde de silicium, Poudre de racine de carotte, Hypromellose, Sodium Stearyl Fumarate, Eau, chlorophylle, Sorbitol, Microcrystalline cellulose
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | 1.0 Capsule | 3.0 Tous les jours |
Uses authorised in Canada
Helps relieve (joint) pain associated with osteoarthritis (of the knee).
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
Ask a health care practitioner before use if you are pregnant or breastfeeding. Ask a healthcare practitioner if symptoms worsen.
- Effets indésirables connus
When using this product you may experience gastrointestinal discomfort/disturbances.
Source
Official Health Canada record, licence 80004411
The formula sold in Europe under the same name may differ. This information does not replace advice from a doctor or pharmacist.
List in the official revision dated (register: Licensed Natural Health Products Database (LNHPD), Health Canada: licensed products, ingredients, doses, uses and risks).
Has the product changed? Photograph the packaging.