7Nutrition Guarana 60 caps
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7Nutrition Guarana is a dietary supplement containing guarana seed extract – a plant native to the Amazon region. For many years, guarana has been used in food products and dietary supplements due to its content of natural caffeine and other bioactive compounds such as theobromine, theophylline, and plant polyphenols.
Guarana extract is particularly valued in supplements intended for physically active individuals and in products supporting concentration and alertness.
Guarana is a tropical plant from the Sapindaceae family, whose seeds are one of the richest natural plant sources of caffeine. The extract also contains other xanthine alkaloids such as theobromine and theophylline, as well as polyphenols with antioxidant properties.
Natural caffeine content
Caffeine is the main active compound in guarana and is responsible for its stimulating properties. In the human body, caffeine may influence alertness, concentration, and reduce the feeling of fatigue.
Bioactive compounds in guarana
Guarana seeds also contain other biologically active substances, including:
- polyphenols and catechins,
- theobromine and theophylline,
- plant tannins.
Research suggests that these compounds may exhibit antioxidant properties and participate in the regulation of metabolic processes.
Guarana and cognitive functions
A systematic review of clinical studies analyzed the effects of guarana on cognitive functions in humans. Some studies observed, among others, changes in reaction time in cognitive tests, although results remain mixed and require further analysis.
Why choose 7Nutrition Guarana?
- Natural source of plant-based caffeine
- Contains naturally occurring bioactive compounds present in the plant
- Convenient capsule form for daily supplementation
- Suitable for physically active individuals
7Nutrition Guarana may be particularly recommended for individuals who:
- lead an active lifestyle,
- perform intense physical or mental work,
- want to supplement their diet with a natural source of caffeine,
- train endurance and strength sports,
- are looking for plant-based ingredients used in pre-workout supplements.
The product description has been prepared based on the properties of its ingredients. The content on this page is educational in nature and refers to scientific research on individual substances. It does not constitute official health claims.
BIBLIOGRAPHY
- Adele Salomão-Oliveira, Emerson Silva Lima, Helyde Albuquerque Marinho, Rosany Piccolotto Carvalho. Benefits and Effectiveness of Using Paullinia cupana: A Review Article. Journal of Food and Nutrition Research. Vol. 6, No. 8, 2018, pp 497-503. https://pubs.sciepub.com/jfnr/6/8/2
- Hack B, Penna EM, Talik T, Chandrashekhar R, Millard-Stafford M. Effect of Guarana (Paullinia cupana) on Cognitive Performance: A Systematic Review and Meta-Analysis. Nutrients. 2023 Jan 14;15(2):434. doi: 10.3390/nu15020434
- McLellan TM, Caldwell JA, Lieberman HR. A review of caffeine's effects on cognitive, physical and occupational performance. Neurosci Biobehav Rev. 2016 Dec;71:294-312. doi: 10.1016/j.neubiorev.2016.09.001
- Sirena DH, Araújo AB, Silveira ABTD, Serafini MA, Silva MMFD, Silveira AK, Filippi-Chiela E, Moreira JCF, Paz AH. Guarana (Paullinia cupana) as a potential tool for mesenchymal stromal cells priming in regenerative medicine. Braz J Med Biol Res. 2024 Jul 29;57:e13286. doi: 10.1590/1414-431X2024e13286
NET WEIGHT: 30 g
PACKAGE CONTENT: 60 capsules.
| Active ingredients | 1 capsule |
| Guarana including caffeine | 400 mg 88 mg |
MANUFACTURER:
7FIT S.A.
Stanowice 82A