Opus
Opus, licence 80107302: 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
- Magnum Nutraceuticals Inc.
- NPN or DIN-HM
- 80107302
- Status
- Active licence
- Licence date
- 14 January 2021
- Revision date
- 5 January 2024
- Form
- Poudre
- Route of administration
- Orale
- Application type
- Non traditionnelle
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 |
|---|---|---|
| Calcium Source : Carbonate de calcium | 250.0 mg | Not calculated |
| Acide aminoacétique Source : Glycine | 1250.0 mg | Not calculated |
| L-Leucine Source : L-Leucine | 2000.0 mg | Not calculated |
| Magnésium Source : Magnesium phosphate, dibasic | 1.0 mg | Not calculated |
Non-medicinal ingredients
Sucralose, Silicate de calcium, Acide succinique, Saveur, Acide fumarique, Bicarbonate de sodium, Acide DL-malique, Dioxyde de silicium, Acide citrique
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | minimum: 19.0 Année(s) | 1.0 Mesures | 2.0 Tous les jours |
Uses authorised in Canada
Text supplied in English because no French text is available.
Assists in the building of lean muscle [tissue/mass] when combined with regular [weight/resistance] training and a healthy balanced diet. Athletic support. Source of (an) (essential) amino acid(s) involved in muscle protein synthesis. Source of (an) (non-essential) amino acid(s) involved in muscle protein synthesis. Workout supplement. (Helps) (to) maintain(s) (normal) muscle function. Adequate calcium (and vitamin D) (throughout life) as part of a healthy diet, (along with physical activity) may help prevent bone loss/osteoporosis (in peri- and postmenopausal women) (in later life). Adequate calcium (and vitamin D) (throughout life) as part of a healthy diet, (along with physical activity) may reduce the risk of developing osteoporosis (in peri- and postmenopausal women) (in later life). As part of a healthy diet (when taken with Vitamin D) may help prevent bone loss/osteoporosis. Helps in energy metabolism and in tissue formation. Helps in energy metabolism in the body. Helps in energy production. Helps in the development and maintenance of bones and teeth (especially in children and young adults). Helps in the normal function of the immune system. Helps normal growth. Helps support bone health. Helps to form red blood cells. Helps to maintain healthy metabolism. Helps to maintain healthy mucous membranes. Helps to maintain normal metabolism of iron. Helps to maintain normal red blood cells. Helps to maintain the body's ability to metabolize nutrients. Source of/An electrolyte (for the maintenance of good health). Supports energy production.
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 80107302
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).
List recorded in 2024. Photograph the packaging to check whether it has changed.
Has the product changed? Photograph the packaging.