Metabolism Boost
Natural health product licensed in Canada
- Other names
- Espira by Avon Metabolism Boost
- Licence holder
- The Avon Company Canada Limited
- NPN or DIN-HM
- 80087401
- Status
- Active licence
- Licence date
- 26 July 2018
- Revision date
- 31 July 2018
- Form
- Capsule
- Route of administration
- Orale
- Application type
- Non traditionnelle
If this product were sold in France
- Conditions légales
Contains tea (Camellia sinensis). Green tea extracts must provide less than 800 mg of epigallocatechin-3-gallate per daily portion, with mandatory warnings.
annexe III, partie B (règlement (UE) 2022/2340). Regulation (EC) No 1925/2006, latest consolidated version, retrieved 21 October 2026.
- Conditions légales
Camellia sinensis (L.) Kuntze: Seules sont admises la poudre issue du broyage des feuilles et les préparations obtenues à partir des solvants suivants : l'eau, l'alcool à 25 % (v/v), ainsi que les solvants autorisés pour la décaféination ou la suppression des matières irritantes et amères. Les recommandations d'emploi ne doivent pas conduire à une ingestion quotidienne d'EGCG supérieure à 300 mg. L'étiquetage doit comporter des avertissements déconseillant leur prise en dehors des repas, ainsi que leur consommation par les enfants, les adolescents, les femmes enceintes ou allaitantes.
arrêté du 24 juin 2014, annexe I. French orders of 9 May 2006 (nutrients), 24 June 2014 (plants) and 26 September 2016 (other substances), consolidated LEGI collection, retrieved 23 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 |
|---|---|---|
| 1,3,7-triméthylxanthine Source : Camellia sinensis - feuille | 50 milligramme | Not calculated |
| Camellia sinensis Source : Feuille Extract : Matériel brut sec Extraction ratio : 20:1 Dry plant equivalent : 6,666 milligramme Potency : 45 % Epigallocatechin 3-gallate | 333.3 milligramme | Not calculated |
| Theobroma cacao Source : Enveloppe | 220 milligramme | Not calculated |
| Theobroma cacao Source : Graine(s) | 220 milligramme | Not calculated |
| Coffea canephora Source : Graine(s) Extract : Matériel brut sec Extraction ratio : 50:1 Dry plant equivalent : 2.5 Grammes Potency : 90 % Caffeine | 50 milligramme | Not calculated |
| 3,7-diméthylxanthine Source : Théobromine | 30 milligramme | Not calculated |
| Paullinia cupana Source : Graine(s) Extract : Matériel brut sec Extraction ratio : 3.0-4.0:1 Dry plant equivalent : 3 milligramme Potency : 12 % Caffeine | 1 milligramme | Not calculated |
Non-medicinal ingredients
Stéarate de magnésium, Hypromellose, farine de riz, Dioxyde de silicium
Recommended doses in Canada
| Population | Age | Quantity per serving | Frequency |
|---|---|---|---|
| Adultes | minimum: 19 years | 2 Capsule | 1 day |
Uses authorised in Canada
Helps (temporarily) to relieve fatigue, to promote endurance, and to enhance motor performance. Source of antioxidant(s)/Provides antioxidant(s) that help(s) fight/protect (cell) against/reduce (the oxidative effect of/the oxidative damage caused by/cell damage caused by) free radicals. Source of antioxidant(s)/Provides antioxidant(s). To be used with a program of reduced intake of dietary calories and increased physical activity (if possible) to help in weight management. Helps to temporarily increase thermogenesis.
A use authorised in Canada is not an authorised health claim in the European Union. See the health claims register.
Warnings in Canada
- Précautions et mises en garde
Do not use if you are pregnant. Consult a health care practitioner prior to use if you are breastfeeding, have a liver disorder, iron deficiency, high blood pressure, glaucoma, and/or detrusor instability (overactive bladder syndrome), are taking lithium, or for use beyond 12 weeks. Consumption with natural health products (e.g. bitter orange extract, synephrine, octopamine, ephedra) or other drugs (e.g. ephedrine) which increase blood pressure, or with other caffeine-containing products (e.g. medications, coffee, tea, colas, cocoa, guarana, maté) is not recommended. This product is not intended as a substitute for sleep. Hypersensitivity/allergy is known to occur, in which case, discontinue use. Stop use if you develop symptoms of liver trouble such as yellowing of the skin/eyes (jaundice), stomach pain, dark urine, sweating, nausea, unusual tiredness and/or loss of appetite and consult a health care practitioner. Rare, unpredictable cases of liver injury associated with green tea extract-containing products have been reported.
Source
Official Health Canada record, licence 80087401
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.
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 2018. Photograph the packaging to check whether it has changed. Photograph the packaging