Sleep aid Xtra
Natural health product licensed in Canada
- Other names
- Active Melatonin, Melatonin, Melatonin +, Melatonin + GABA, Melatonin + GABA Extra Strength, Melatonin + GABA Xtra, Melatonin + GABA Xtra Strength, Melatonin GABA, Melatonin+ Extra Strength, Melatonin+ Xtra, Melatonin+ Xtra Strength
- Licence holder
- Advanced Orthomolecular Research Inc.
- NPN or DIN-HM
- 80067599
- Status
- Active licence
- Licence date
- 10 March 2016
- Revision date
- Not provided
- Form
- Pastille
- 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 |
|---|---|---|
| N-acétyl-5-méthoxytryptamine Source : Mélatonine | 10 mg | Not calculated |
| Acide gamma-aminobutyrique Source : Acide 4-aminobutanoïque | 200 mg | Not calculated |
Non-medicinal ingredients
Son de riz, Saveur de menthe poivrée, Sirop de tapioca, Extrait de fruit de monk, Dioxyde de silicium, Poudre d'enveloppes d'Oryza sativa (Riz), Saveur de wintergreen, Hyprolose, Saveur de menthe verte, Hypromellose, Xylitol, Thaumatine, Cellulose microcristalline, Stéaryl fumarate de sodium
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | minimum: 19 years | 1 Pastille | 1 Tous les jours |
Uses authorised in Canada
Helps increase the total sleep time (aspect of sleep quality) in people suffering from sleep restriction or altered sleep schedule, e.g. shift-work and jet lag. Helps to prevent and/or reduce the effects of jet lag (e.g. daytime fatigue, sleep disturbance) for people travelling by plane easterly across two or more time zones. Helps to reduce the time it takes to fall asleep (sleep onset latency aspect of sleep quality) in people with delayed sleep phase disorder. Helps re-set the body's sleep-wake cycle (aspect of the circadian rhythm). Helps to temporarily promote relaxation.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
- Effets indésirables connus
Mild gastrointestinal symptoms (nausea, vomiting, or cramping) have been known to occur in which case, discontinue use. Rare allergic reactions have been known to occur in which case, discontinue use.
- Contre-indications
If you are pregnant or breastfeeding, do not use this product.
- Précautions et mises en garde
Consumption with alcohol, other medications or natural health products with sedative properties is not recommended. If you are taking one of the following medications, consult a health care practitioner prior to use: anticoagulant, anticonvulsant, blood pressure medications, immunosuppressive medications, sedative, hypnotic or psychotropic medications, or steroids. If you have one of the following conditions, consult a health care practitioner prior to use: asthma, cardiovascular disease, chronic kidney disease, depression, diabetes or hypoglycaemia, hormonal disorder, immune system disease, liver disease, migraine, or seizure disorders. If symptoms persist continuously for more than 4 weeks (chronic insomnia) or worsen, consult your health care practitioner.
Source
Official Health Canada record, licence 80067599
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.