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Guaranà Liquid 20 vials x 25 ml

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$ 31,61 $ 37,19


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Alphazer Guaranà Liquid 20 x 25 ml. Guaranà Liquid is a food supplement, suitable for adult athletes, based on guarana, caffeine, magnesium and vitamins. Vitamin B6, vitamin C, pantothenic acid and magnesium contribute to normal energy metabolism and to reduce tiredness and fatigue *. Furthermore, guarana has a tonic action against physical and mental fatigue.

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Alphazer - Guaranà Liquid - IAFSTORE.COM



Guaranà Liquid is a food supplement, suitable for adult athletes, based on guarana, caffeine, magnesium and vitamins. Vitamin B6, vitamin C, pantothenic acid and magnesium contribute to normal energy metabolism and to reduce tiredness and fatigue *. Furthermore, guarana has a tonic action against physical and mental fatigue.

Guarana is obtained from the seeds of Paullinia Capuana, a spontaneous climbing shrub, considered "sacred" by the Indians of the Amazon, used throughout the traditional South American culture, who used its fruits as a sort of elixir of long life, with aphrodisiac properties, protection from malaria, neuralgia, menstrual pain and dysentery. The Guarani Indians of the Amazon used it to increase their strength and physical endurance during hunting.

The seeds of this plant contain guaranine, a substance analogous to caffeine, which promotes the release of adrenaline and noradrenaline, favoring the known stimulating properties that then from the nineteenth century, reached Europe becoming very popular in France, as a tonic drink. stimulant, given by the high concentration of caffeine compared to the coffee beans itself, from 3-8% against about 2%. The caffeine contained in guarana, or rather "guaranine", is then absorbed more gradually by the body and allows you to benefit for a longer time from its energizing effects without particular peaks.

Guarana, together with methylxanthines such as caffeine, theobromine and theophylline, also contains numerous other bioactive substances such as tannins, saponins and polyphenols such as atechins, epicatechins and proanthocyanins. A concentrate of beneficial substances for the body that allow guarana to be attributed its potential tonic, analgesic, aphrodisiac, astringent, cardiotonic, diuretic, gastro-stimulant, antimicrobial activities with known thermogenic qualities that have made it a frequently used food supplement in the modern era.

Today guarana is a supplement with an energizing action, a true tonic-stimulant to increase psychophysical performance in athletes, to improve focus and memory in students or for states of particular fatigue and psychophysical stress, as well as being appreciated for promoting the processes of weight loss and diuresis, for its lipolytic effect and to reduce the sense of hunger.


Patrick M, Kim HA, Oketch-Rabah H, Marles RJ, Roe AL, Calderón AI. Safety of Guarana Seed as a Dietary Ingredient: A Review. J Agric Food Chem. 2019 Oct 16;67(41):11281-11287. doi: 10.1021/acs.jafc.9b03781. Epub 2019 Oct 3. PMID: 31539257.

Schimpl FC, da Silva JF, Gonçalves JF, Mazzafera P. Guarana: revisiting a highly caffeinated plant from the Amazon. J Ethnopharmacol. 2013 Oct 28;150(1):14-31. doi: 10.1016/j.jep.2013.08.023. Epub 2013 Aug 24. PMID: 23981847.

Miura T, Tatara M, Nakamura K, Suzuki I. Effect of guarana on exercise in normal and epinephrine-induced glycogenolytic mice. Biol Pharm Bull. 1998 Jun;21(6):646-8. doi: 10.1248/bpb.21.646. PMID: 9657057.

Pomportes L, Brisswalter J, Casini L, Hays A, Davranche K. Cognitive Performance Enhancement Induced by Caffeine, Carbohydrate and Guarana Mouth Rinsing during Submaximal Exercise. Nutrients. 2017 Jun 9;9(6):589. doi: 10.3390/nu9060589. PMID: 28598402; PMCID: PMC5490568.

Kleber Silveira A, Moresco KS, Mautone Gomes H, da Silva Morrone M, Kich Grun L, Pens Gelain D, de Mattos Pereira L, Giongo A, Rodrigues De Oliveira R, Fonseca Moreira JC. Guarana (Paullinia cupana Mart.) alters gut microbiota and modulates redox status, partially via caffeine in Wistar rats. Phytother Res. 2018 Dec;32(12):2466-2474. doi: 10.1002/ptr.6185. Epub 2018 Oct 2. PMID: 30277282.

Lima NDS, Caria CREP, Gambero A, Ribeiro ML. The effect of Guarana (Paullinia cupana) on metabolic and inflammatory parameters in adult male mice programmed by maternal obesity. Eur J Nutr. 2019 Mar;58(2):765-774. doi: 10.1007/s00394-018-1686-1. Epub 2018 Apr 6. PMID: 29626231.

Pomportes L, Brisswalter J, Hays A, Davranche K. Effects of Carbohydrate, Caffeine, and Guarana on Cognitive Performance, Perceived Exertion, and Shooting Performance in High-Level Athletes. Int J Sports Physiol Perform. 2019 May 1;14(5):576-582. doi: 10.1123/ijspp.2017-0865. Epub 2019 Apr 11. PMID: 30300016.

Lima NDS, Numata EP, Mesquita LMS, Dias PH, Vilegas W, Gambero A, Ribeiro ML. Modulatory Effects of Guarana (Paullinia cupana) on Adipogenesis. Nutrients. 2017 Jun 20;9(6):635. doi: 10.3390/nu9060635. PMID: 28632199; PMCID: PMC5490614.


DIRECTIONS: 1 ampoule (25 ml) per day, pure or diluted in a glass of water. Shake well before using.

Net content: 500ml

Warnings: do not exceed the recommended daily dose. Food supplements are not intended as a substitute for a varied diet. A varied and balanced diet and a healthy lifestyle are important. Keep out of the reach of children under three years of age. Keep in a cold and dry place. Avoid exposure to heat sources and sunlight

Nutrition information (Tropical)
Per 1 vial (25 ml)
Guarana with added caffeine
of which caffeine
3200 mg
200 mg
Vitamin C 50 mg (62% RI *)
Vitamin B1 1.5 mg (136% RI *)
Vitamin B6 2 mg (143% RI *)
Pantothenic acid 10 mg (167% RI *)
Magnesium 100 mg (27% RI *)
* RI = Reference assumptions
Ingredients: water, guarana aqueous extract with added caffeine (Paullinia cupana Kunth) seed, caffeine], fructose, glucose, stabiliser: glycerol; magnesium citrate, peach juice concentrate, orange juice concentrate, lemon juice concentrate, flavourings, vitamin C (L-ascorbic acid), preservative: potassium sorbate; pantothenic acid (calcium D-pantothenate), sweetener: sucralose; vitamin B6 (pyridoxine hydrochloride), vitamin B1 (thiamine hydrochloride). It may contain cereals containing gluten, shellfish, eggs, fish, soy, milk, nuts, celery and sulphites.

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