Double Potency 5-HTP Extra
Natural health product licensed in Canada
- Other names
- Double Potency 5-HTP Extra Mood & Relaxation
- Licence holder
- Irwin Naturals
- NPN or DIN-HM
- 80080343
- Status
- Active licence
- Licence date
- 29 September 2017
- Revision date
- Not provided
- Form
- Capsule, molle
- Route of administration
- Orale
- Application type
- Non traditionnelle
If this product were sold in France
- Dose déclarée au-delà d'une limite
Vitamine B6: up to 10 mg a day according to the dosing instructions published by Health Canada (2 unités posologiques par jour au plus, pour les adultes), above the maximum dose of 2 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.
- Dose déclarée au-delà d'une limite
Vitamine D: up to 12.5 µg a day according to the dosing instructions published by Health Canada (2 unités posologiques par jour au plus, pour les adultes), above the maximum dose of 5 µg 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 B6 Source : Chlorhydrate de pyridoxine | 5 milligramme | 10,000 µg |
| Vitamine D Source : Cholécalciférol | 6.25 microgrammes | Not calculated |
| Vitamine D Source : Cholécalciférol | 250 UI | 12.5 µg |
| Magnésium Source : Citrate de magnésium | 25 milligramme | 50,000 µg |
| 5-Hydroxy-L-tryptophane Source : Griffonia simplicifolia, graine | 50 milligramme | Not calculated |
| Rhodiola rosea Source : Racine Potency : 3 % Rosavins | 50 milligramme | Not calculated |
| Rhodiola rosea Source : Racine Potency : 1 % Salidroside | Not specified | Not calculated |
| L-théanine Source : L-Théanine | 50 milligramme | Not calculated |
| Piper nigrum Source : Fruit Potency : 95 % Piperine | 1.25 milligramme | Not calculated |
| Zingiber officinale Source : Rhizome Potency : 5 % Total gingerols | 0.25 milligramme | Not calculated |
| Ocimum tenuiflorum Source : Feuille | 37.5 milligramme | Not calculated |
Non-medicinal ingredients
Glycérine, Dioxyde de silicium, Curcuma, Maltodextrine, dérivé sodium-cuivre de la chlorophylline, Huile de graine de lin, Cellulose microcristalline, Eau purifiée, Gélatine, Dioxyde de titane, Lécithine, Cire d'abeille
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | 2 Capsule | 1 Tous les jours |
| Adultes | Not specified | 1 Capsule | 2 days |
Uses authorised in Canada
Text supplied in English because no French text is available.
Multi-vitamin / multi-mineral supplement. Source of vitamins and minerals, factors in the maintenance of good health. Source of vitamins and minerals, factors in normal growth and development. Source of vitamins and minerals to support biological functions which play a key role in the maintenance of good health. Helps in the development and maintenance of bones and teeth. Helps in the absorption and use of calcium and phosphorus. Calcium intake, when combined with sufficient Vitamin D, a healthy diet and regular exercise may reduce the risk of developing osteoporosis. Helps to build strong bones and teeth. Helps to maintain immune function. Helps in the process of normal cell division. Helps to maintain the body's ability to metabolize nutrients. Helps in energy metabolism, tissue formation and bone development. Helps to form red blood cells. Helps to maintain proper muscle function. Helps to maintain proper muscle function, including the heart muscle. An electrolyte for the maintenance of good health. Helps to maintain normal electrolyte balance. 5-HTP is traditionally used in Herbal Medicine to help relieve nervousness (sedative and/or calmative). Helps to promote healthy mood balance. Rhodiola is used in Herbal Medicine to help support cognitive function and reduce mental fatigue (in cases of mental stress. Used in Herbal Medicine as an Adaptogen to help increase energy and resistance to stress (e.g. in case of mental and physical fatigue related to stress). Helps to temporarily promote relaxation. Black Pepper is traditionally used in Ayurvedic medicine to improve digestion. Source of/Provides antioxidants.
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 80080343
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.