St John's Wort 300mg
Natural health product licensed in Canada
- Other names
- Nature's Harmony, Rx Balance, Vivitas
- Licence holder
- RX BALANCE TECHNOLOGY INC.
- NPN or DIN-HM
- 80002331
- Status
- Active licence
- Licence date
- 3 November 2006
- Revision date
- Not provided
- Form
- Caplet
- 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 |
|---|---|---|
| Hypericum perforatum Rh Potency : 0.9 mg | 300 mg | Not calculated |
Non-medicinal ingredients
Croscarmellose de sodium, Stéarate de magnésium, Cellulose - microcrystalline, Dioxyde de silicium, Phosphate de calcium, dibasique, anhydre
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | 3 Caplet | Not specified |
Uses authorised in Canada
Traditionally used as a sedative for relief of restlessness or nervousness. Helps to treat symptoms of sleep disorders.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
- Contre-indications
Do not use if you are pregnant or breastfeeding.
Source
Official Health Canada record, licence 80002331
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.
Official warnings (Health Canada)
Health Canada publishes warnings on these ingredients:
They concern the ingredient, not this product or its dose. They do not replace medical advice.
The evidence date of this ingredient list is unknown.
Has the product changed? Photograph the packaging.