NitraFlex
NitraFlex, licence 80080620: 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
- World Health Products LLC.
- NPN or DIN-HM
- 80080620
- Status
- Active licence
- Licence date
- 16 October 2017
- Revision date
- Not provided
- 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 |
|---|---|---|
| 3,7-dihydro-1,3,7-triméthyl-1H-purine-2,6-dione Source : Caféine | 200.0 mg | Not calculated |
| 4-[(3,5-diméthoxyphényl)éthényl]phénol Source : Pterostilbene | 0.01 mg | Not calculated |
| Acide 3-aminopropionique Source : Beta-alanine | 1.5 g | Not calculated |
| Malate de citrulline Source : Malate de citrulline | 1.5 g | Not calculated |
| N5-(Aminocarbonyl)-L-ornithine Source : Citrulline | 1.5 g | Not calculated |
| Acide (S)-2-amino-5-[(aminoiminométhyl)amino]pentanoïque Source : Monohydrochlorure de L-arginine | 1.25 g | Not calculated |
| Acide (S)-2-amino-5-[(aminoiminométhyl)amino]pentanoïque Source : Alpha-cétoglutarate de L-arginine | 1.25 g | Not calculated |
| N-éthyl-L-glutamine Source : L-Théanine | 100.0 mg | Not calculated |
| Niacine Source : Niacine | 25.0 mg | Not calculated |
| 5-[(1E)-2-(4-hydroxyphényl)éthényl]-1,3-benzènediol Source : Resvératrol | 0.01 mg | Not calculated |
| Alcool bêta-diméthylaminoéthylique Source : Bitartrate de déanol | 250.0 mg | Not calculated |
| Calcium Source : Silicate de calcium | 103.51 mg | Not calculated |
Non-medicinal ingredients
Rouge FD&C N° 40, Sucralose, Acide citrique, Saveur de cerise, Saveur d'orange, Saveur de punch aux fruits, Saveur de bleuet, Dioxyde de silicium, FD&C Yellow No. 5, Concentré de jus d'ananas, Saveur de baies, Saveur de citron, Pina Colada Flavor, Bleu FD&C n° 1, Laque bleu 1, Acésulfame potassium, Orange flavour artificial
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | Not specified | 1.0 Mesures | 2.0 Tous les jours |
Uses authorised in Canada
Helps to temporarily promote alertness and wakefulness, and to enhance cognitive performance. Helps to temporarily relieve fatigue, to promote endurance, and to enhance motor performance. Helps the body to metabolize carbohydrates, fats and proteins. Helps in nitric oxide synthesis in exercising muscles. Citrulline malate is a source of malate which is a known intermediate in aerobic energy production. Helps to maintain normal muscle function.
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 have had a heart attack/myocardial infarction. Do not use if you are pregnant or breastfeeding.
- Effets indésirables connus
Hypersensitivity/allergy is known to occur, in which case, discontinue use. May cause a flushing, tingling and/or prickling sensation of the skin, in which case, reduce the dose. Caffeine has been shown to reduce blood flow to the heart muscle during exercise which might lead to cardiovascular complications such as chest pain, and irregular heartbeat even in healthy individuals. If those symptoms occur discontinue use and consult a health care practitioner. Some people may experience gastrointestinal discomfort (such as diarrhea). People sensitive to nicotinic acid may experience flushing of the skin that is generally mild and transient.
- Précautions et mises en garde
Consult a health care practitioner prior to use if you are taking lithium, have high blood pressure, glaucoma, and/or detrusor instability (overactive bladder syndrome). Consumption with natural health products (e.g. bitter orange extract, synephrine, octopamine, ephedra), other drugs (e.g. ephedrine) which increase blood pressure, or other caffeine-containing products (e.g. medications, coffee, tea, colas, cocoa, guarana, mate) is not recommended. This product is not intended as a substitute for sleep. Consult a health care practitioner if you are of childbearing age. Ensure to drink enough fluid before, during, and after exercise. Consult a health care practitioner if you have a cardiovascular condition and it worsens. Consult a health care practitioner prior to use if you have a renal/kidney disease or if you are following a low protein diet. Consult a health care practitioner prior to use if you suffer from a cardiovascular disease and are attempting an increase in physical activity. Consult your health care practitioner prior to use if you are taking medication for cardiovascular diseases, erectile dysfunction, and/or blood thinners. If you are taking prescription medication, consult a health care practitioner prior to use as resveratrol may alter the effectiveness of these medications. Consult a health care practitioner prior to use if you have a psychiatric or neurological disorder such as, but not limited to, depression, schizophrenia, or seizure disorders.
Source
Official Health Canada record, licence 80080620
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.