Haven't you got an account yet? Subscribe for free

Insert the e-mail address used for log-in


The submission of reviews is free, but users agree not to post comments unlawful, defamatory, libelous, vulgar, profane, libelous, invasive of another's privacy. We will not publish comments that contain promotions for parties or movements praising fanaticism, racism, class hatred, they are not also published comments that provide confidential information learned under an employment relationship, those that contain personal data or numbers telephone, those offensive patents, trademarks, copyrights or other intellectual and industrial property rights of third parties, those in advertising and commercial content, and finally those that use coded messages. The contents of each comment represent the views of the author. Iafstore reserves the right to remove, without notice and at its sole discretion, comments that do not comply with such regulations. Iafstore reserves also collected and stored the identification data, date, time of the computer that published the comments in order to deliver them upon request to the competent authorities.
Your shopping cart is empty

Enerfuel Liquid 500ml

Rating 4,82/5 (Number of votes: 22) vote
Customer Reviews: 1


€ 11,20 € 14,00


In stock




Alphazer Enerfuel Liquid 500ml. Enerfuel Liquid is a carbohydrate-based dietary supplement (highly branched cyclodextrins Cluster Dextrin®, isomaltulose Palatinose™) with l-citrulline, beta alanine, l-taurine, maritime pine extract Pycnogenol®, hesperidin WATT'SUP®, coconut water and caffeine. A blend of elements that work in synergy with each other for maximum effectiveness.

See description

Select a taste
Choose from options to the left

Alphazer - Enerfuel Liquid - IAFSTORE.COM
Enerfuel Liquid is a new generation food supplement, which takes the value of supplementation to a new level to promote intense and prolonged performance, in the form of a practical, ready-to-use bottle and quickly get into action.

Enerfuel Liquid, born from the constant study and research of the Alphazer® Research and Development work which makes use of the precious support of many athletes who, with the continuous monitoring of feedbacks, can directly create products that meet their main needs in seeking high performance. . This starts with the management of blood sugar for greater energy stability and lucidity further favored by the energy boost of caffeine, promoting better oxygenation to the muscles involved, faster removal of lactic acid and supporting hydration, an extremely important factor for maintaining performance. as constant as possible.

Enerfuel Liquid uses a series of top quality nutrients and new generation active elements without equal on the market such as: Isomaltulose Palatinose®, Cyclodextrin Cluster Dextrin®, L-Citrulline, Beta-Alanine, Taurine, Lyophilized coconut water, Caffeine, Watt'sUp®, Pycnogenol®, and Glycerol.

Cyclodextrins (Cluster Dextrin®) are now the most innovative form of carbohydrates to be taken before / during / after performance. This very advanced form of carbohydrate, which has brought a real revolution in the field of sports supplementation, is made up of particular glucose polymers that are obtained from the reaction between amylopectin with a specific enzyme, forming a glucose polymer with a particular cyclic structure with outstanding usage characteristics such as a molecular weight average of 160,000. It gives and a very low osmolarity, which favors a very rapid gastric emptying and equally rapid absorption by the intestine, which, gradually, will release energy "ready for use".
Cyclodextrins are the most soluble and rapidly absorbed form of new generation carbohydrate than any other source such as maltodextrin and glucose / dextrose, with the further advantage that more constant energy support will be favored over time, without spikes and respective "crashes" blood sugar levels, without excessively elevating insulin levels. These problems, together with the limitations given by gastrointestinal disorders, have limited the use of carbohydrates during training.

Isomaltulose (Palatinose™) is a disaccharide consisting of glucose and fructose which occurs naturally, albeit in low concentrations, in honey and cane sugar syrup. It is produced by modern enzymatic conversion techniques from sucrose and, like sucrose, is fully digested in the intestine, although digestion is slower. A peculiar structural feature is that the bonds of the molecules forming isomaltulose (alpha(a)-1,6-glycosidic acid) are more stable than those of the molecules present in sucrose, so, interestingly, it is highly valued by sportsmen and women who want to maintain optimum performance, since blood glucose and insulin levels rise much less than in other sugars, making it a true carbohydrate of choice for performance purposes. This particular type of bond between its two components (fructose and glucose) is such that it slows down the rate of absorption. Subsequently, our intestinal disaccharidases, which are enzymes capable of breaking the molecular bond between the two sugars forming the disaccharide, will promote their subsequent absorption and bioavailability, proceeding much more slowly for isomaltulose than for other better-known disaccharide sugars, e.g. sucrose. As a result, blood glucose and insulin levels will rise much less and without fluctuation, widening the temporal extension of the glycaemic curve, making isomaltulose a slow-release energy source that can sustain the body during even very prolonged training sessions of sustained intensity without drops in performance due to hypoglycaemia or affected and compromised by unpleasant gastrointestinal disorders (frequent with the use of other simple sugars), with a sustained scientific literature in its favour as well as concrete positive evidence from athletes in the field.

L-Citrulline has entered the world of sports supplements with increasing popularity due to its benefits for athletes in aerobic and anaerobic sports. It performs important functions in the body as a key intermediate in the urea cycle, where it eliminates superfluous amino groups. The urea cycle is a cycle of biochemical reactions that produces urea from ammonia, which is 'toxic' to the body and whose accumulation hinders the formation of muscle glycogen and promotes the onset of fatigue. This is why urea production, enhanced by the introduction of Citrulline, is essential for the elimination of these waste substances which affect the performance of athletes. Citrulline is also known to stimulate vasodilation, as it is converted into L-arginine, resulting in massive production of nitric oxide (NO), a powerful molecule that dilates blood vessels to allow working muscles to receive more oxygen and nutrients, as well as removing metabolic waste products.

Beta-Alanine is a non-essential amino acid well known in the sporting world for its efficacy and credibility, backed up by excellent confirmation from numerous scientific studies. Once taken, β-alanine will be combined with L-histidine to synthesise a dipeptide which is the real player in the lactate 'buffer' effect, namely carnosine. Beta Alanine supplementation has been shown to raise carnosine levels in the muscles by 80%, and will act as a hydrogen ion neutralising agent, i.e. it will reduce the build-up of unpleasant lactic acid in the muscles, significantly reducing muscle fatigue, as well as being an excellent antioxidant against free radicals produced by exercise. Beta-Alanine supplementation leads to increased performance in terms of strength, and is recommended not only for training aimed at body building or power sports, but is increasingly popular in sports with sprints or changes in intensity, such as cycling, athletics or crossfit such as triathlons, where it allows for greater performance, proving to be a powerful support in curbing fatigue and disposing of lactic acid.

Taurine is an amino acid known in sports supplementation as it promotes the reduction of oxidative damage induced by intense physical exercise. It promotes better peripheral oxygenation, as well as counteracting the accumulation of lactic acid, also helping to maintain a more efficient muscle contractility, even during intense physical exercise. Its action intervenes in neurotransmission, membrane stabilization and neurological development, delaying the onset of central fatigue and muscle fatigue.

Coconut water has proven to be an excellent ally for the hydrogen-saline replenishment of the athlete and for its excellent thirst-quenching property, containing a high concentration of highly bioavailable mineral salts, in particular we find potassium in high quantities (600 mg per liter , twice that in a banana), but also magnesium, sodium, calcium, phosphorus, manganese, zinc and iron.

Caffeine is the historically most used natural ergogenic substance in sports as it contributes to increasing resistance to fatigue and improving performance, increasing tolerance to fatigue and pain threshold, improving concentration.

Watt'sUp® is a bioflavonoid derived from sweet orange in hesperidin, used for its properties in all types of sports, from strength to endurance sports, thanks to its ability to make the action of mitochondria more efficient. , as our cellular "powerhouse", generating more ATP at constant oxygen levels, translating into more energy in favor of more aerobic endurance and more anaerobic Energy as well as improving tissue oxygenation.

Pycnogenol® is a patent extracted from the French maritime pine bark extract and represents one of the most powerful antioxidant complexes in nature as well as having a number of beneficial properties for various other health factors. In the field of sports performance, it is used as a very powerful antioxidant against free radicals produced by exercise, it has been shown to improve resistance to fatigue by making a marked improvement in vascular microcirculation, capillary resistance, and oxygenation of peripheral tissues.

Glycerol is known in sports as a hyper-hydrating agent with osmotic properties to prevent and mitigate states of dehydration with negative consequences on performance but also on the entire health of the athlete, particularly known by cyclists, marathoners or athletes who have to face long races duration and / or in adverse weather conditions, where dehydration is even more facilitated. Glycerol acts on several fronts, proving to be a significant aid in improving performance. Once taken orally, glycerol moves rapidly through the body fluids before being metabolized, and increases the body's sosmotic pressure and total water volume through the process of "osmosis", where the water diffuses across membranes in response to changes in osmotic pressure. This is often caused by an imbalance between the molecules on either side of the membrane in question (in humans this most commonly involves salt and water) and the body is well calibrated in maintaining intracellular osmotic pressure, with cells regulating their volume to take into account external pressure shifts. Thus, in raising the osmotic pressure within the body fluids, glycerol for a certain period of time literally draws and retains a greater influx of water (up to its physiological metabolization) throughout the body as if it were a "pump" , effectively increasing its overall volume.

Takii H, Ishihara K, Kometani T, Okada S, Fushiki T. Enhancement of swimming endurance in mice by highly branched cyclic dextrin. Biosci Biotechnol Biochem 1999;63:2045-52

Takii H, Takii NY, Kometani T, Nishimura T, Nakae T, Kuriki T, et al. Fluids containing a highly branched cyclic dextrin influence the gastric emptying rate. Int J Sports Med 2005;26:314-9

Furuyashiki T, Tanimoto H, Yokoyama Y, Kitaura Y, Kuriki T, Shimomura Y. Effects of ingesting highly branched cyclic dextrin during endurance exercise on rating of perceived exertion and blood components associated with energy metabolism. Biosci Biotechnol Biochem. 2014;78(12):2117-9. doi: 10.1080/09168451.2014.943654. Epub 2014 Jul 31. PMID: 25080121.

Suzuki K, Shiraishi K, Yoshitani K, Sugama K, Kometani T. Effect of a sports drink based on highly-branched cyclic dextrin on cytokine responses to exhaustive endurance exercise. J Sports Med Phys Fitness. 2014 Oct;54(5):622-30. PMID: 25270782.

Effects of ingesting highly branched cyclic dextrin during endurance exercise on rating of perceived exertion and blood components associated with energy metabolism. Furuyashiki T, Tanimoto H, Yokoyama Y, Kitaura Y, Kuriki T, Shimomura Y. Biosci Biotechnol Biochem. 2014;78(12):2117-9

Kometani T, Takii H, Shiraki T, Nomura T. Endurance enhancing effect of cyclic Cluster Dextrin® . FOOD Style21. 2003;7:62–65.

Takii H, Kometani T, Nishimura T, Kuriki T, Fushiki T. A sports drink based on highly branched cyclic dextrin generates few gastrointestinal disorders in untrained men during bicycle exercise. Food Sci. Technol. Res. 2004;10:428–431.10.3136/fstr.10.428

Effect of a sports drink based on hoghly-branched cyclic dextrin on cytokine responses to exhaustive endurance exercise. Suzuki K, et al. J Sports Med Phys Fitness 2014

König D, Zdzieblik D, Holz A, Theis S, Gollhofer A. Substrate Utilization and Cycling Performance Following Palatinose™ Ingestion: A Randomized, Double-Blind, Controlled Trial. Nutrients. 2016 Jun 23;8(7):390. doi: 10.3390/nu8070390. PMID: 27347996; PMCID: PMC4963866.

Young H, Benton D. The effect of using isomaltulose (Palatinose™) to modulate the glycaemic properties of breakfast on the cognitive performance of children. Eur J Nutr. 2015 Sep;54(6):1013-20. doi: 10.1007/s00394-014-0779-8. Epub 2014 Oct 14. PMID: 25311061; PMCID: PMC4540784.

Stevenson EJ, Watson A, Theis S, Holz A, Harper LD, Russell M. A comparison of isomaltulose versus maltodextrin ingestion during soccer-specific exercise. Eur J Appl Physiol. 2017 Nov;117(11):2321-2333. doi: 10.1007/s00421-017-3719-5. Epub 2017 Sep 19. Erratum in: Eur J Appl Physiol. 2017 Nov 16;: PMID: 28929343; PMCID: PMC5700989.

Maresch CC, Petry SF, Theis S, Bosy-Westphal A, Linn T. Low Glycemic Index Prototype Isomaltulose-Update of Clinical Trials. Nutrients. 2017 Apr 13;9(4):381. doi: 10.3390/nu9040381. PMID: 28406437; PMCID: PMC5409720.

Miyashita M, Hamada Y, Fujihira K, Namura S, Sakazaki M, Miyasaka K, Nagai Y. The effects of isomaltulose ingestion on gastric parameters and cycling performance in young men. J Exerc Sci Fit. 2019 Jul;17(3):101-107. doi: 10.1016/j.jesf.2019.06.001. Epub 2019 Jun 13. PMID: 31303872; PMCID: PMC6599884.

Amano T, Sugiyama Y, Okumura J, Fujii N, Kenny GP, Nishiyasu T, Inoue Y, Kondo N, Sasagawa K, Enoki Y, Maejima D. Effects of isomaltulose ingestion on postexercise hydration state and heat loss responses in young men. Exp Physiol. 2019 Oct;104(10):1494-1504. doi: 10.1113/EP087843. Epub 2019 Aug 26. PMID: 31400765.

de Groot E, Schweitzer L, Theis S. Efficacy of Isomaltulose Compared to Sucrose in Modulating Endothelial Function in Overweight Adults. Nutrients. 2020 Jan 3;12(1):141. doi: 10.3390/nu12010141. PMID: 31947853; PMCID: PMC7019610.

Kawaguchi T, Nakano D, Oriishi T, Torimura T. Effects of isomaltulose on insulin resistance and metabolites in patients with non‑alcoholic fatty liver disease: A metabolomic analysis. Mol Med Rep. 2018 Aug;18(2):2033-2042. doi: 10.3892/mmr.2018.9223. Epub 2018 Jun 26. PMID: 29956790; PMCID: PMC6072173.

Gonzalez AM, Trexler ET. Effects of Citrulline Supplementation on Exercise Performance in Humans: A Review of the Current Literature. J Strength Cond Res. 2020 May;34(5):1480-1495. doi: 10.1519/JSC.0000000000003426. PMID: 31977835.

Suzuki T, Morita M, Kobayashi Y, Kamimura A. Oral L-citrulline supplementation enhances cycling time trial performance in healthy trained men: Double-blind randomized placebo-controlled 2-way crossover study. J Int Soc Sports Nutr. 2016;13(1):6.

Glenn JM, Gray M, Jensen A, Stone MS, Vincenzo JL. Acute citrulline-malate supplementation improves maximal strength and anaerobic power in female, masters athletes tennis players. Eur J Sport Sci. 2016 Nov;16(8):1095-103. doi: 10.1080/17461391.2016.1158321. Epub 2016 Mar 28. PMID: 27017895.

Pérez-Guisado J, Jakeman PM. Citrulline malate enhances athletic anaerobic performance and relieves muscle soreness. J Strength Cond Res. 2010 May;24(5):1215-22. doi: 10.1519/JSC.0b013e3181cb28e0. PMID: 20386132.

Saunders B et al. β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis. Br J Sports Med. 2017 Apr;51(8):658-669.

Hobson RM et al. Effects of β-alanine supplementation on exercise performance: a meta-analysis. Amino Acids. 2012 Jul;43(1):25-37.

Dankel SJ et al. Do metabolites that are produced during resistance exercise enhance muscle hypertrophy? Eur J Appl Physiol. 2017 Nov;117(11):2125-2135.

Burke LM. Caffeine and sports performance. Appl Physiol Nutr Metab. 2008 Dec;33(6):1319-34. doi: 10.1139/H08-130. PMID: 19088794.

Graham TE. Caffeine and exercise: metabolism, endurance and performance. Sports Med. 2001;31(11):785-807. doi: 10.2165/00007256-200131110-00002. PMID: 11583104.

Southward K, Rutherfurd-Markwick KJ, Ali A. The Effect of Acute Caffeine Ingestion on Endurance Performance: A Systematic Review and Meta-Analysis. Sports Med. 2018 Aug;48(8):1913-1928. doi: 10.1007/s40279-018-0939-8. Erratum in: Sports Med. 2018 Aug 9;: PMID: 29876876.

Pycnogenol® is more effective in preventing of the post-thrombotic syndrome and a new venous thrombosis than Aspirin, sulodexide and ticlopidine.Belcaro G, Dugall M, Hu S, Feragalli B, Cotellese R, Ledda A, Corsi M, Ricci A, Ippolito E, Errichi BM, Cornelli U, Cesarone MR, Hosoi M

Prevention of recurrent venous thrombosis and post-thrombotic syndrome. Minerva Cardioangiol 66(3): 238-245, 2018

CLINICAL STUDY: Pycnogenol® seems to decrease passive dilatation and stretching and gives vein walls a greater tonic recovery and elasticity that allows the vein to recover its original shape after dynamic stresses. Belcaro G, Dugall M, Luzzi R, Hosoi M, Corsi M
Improvement of Venous Tone with Pycnogenol® in Chronic Venous Insufficiency: An Ex Vivo Study on Venous Segments. Int J Angiol 23:47-52, 2014

Pycnogenol® helps to maintain a healthy circulation through vasodilatation, anti platelet aggregation, free radical scavenging and capillary sealing effects. The role of endothelial nitric oxide (NO) is also discussed. Rohdewald P
Reducing the risk for stroke and heart infarction with Pycnogenol®.Eur Bull Drug Res 7: 14-18, 1999

Pycnogenol® counteracts the constriction of blood vessels. The vaso-relaxant activity of Pycnogenol® is mediated through nitric oxide.
Fitzpatrick DF, Bing B, Rohdewald P
Endothelium-dependent vascular effects of Pycnogenol®.J Cardiovasc Pharmacol 32: 509-515, 1998

CLINICAL STUDY: Pycnogenol® reduces oxidative stress and improves physical performance in athletes.

Vinciguerra G, Belcaro G, Bonanni E, Cesarone MR, Ledda A, Hosoi M, Dugall M, Cacchio M, Cornelli U
Evaluation of the effects of supplementation with Pycnogenol® on fitness in normal subjects with the Army Physical Fitness Test and in performances of athletes in the 100-minute triathlon.
J sports Med Phys Fitness 53(6): 644-654, 2013

CLINICAL STUDY: Pycnogenol® consumption increases vasodilatation by 42% in young healthy men, which warrants sufficient blood and oxygen supply to performing muscle.
Nishioka K, Hidaka T, Nakamura S, Umemura T, Jitsuiki D, Soga J, Goto C, Chayama K, Yoshizumi M, Higashi Y Pycnogenol®, French Maritime Pine Bark Extract, augments endothelium-dependent vasodilation in humans. Hypertens Res 30: 775-780, 2007

CLINICAL STUDY: Pycnogenol® reduces muscular pain and cramps in athletes and in patients with vascular problems or poor blood circulation of the legs.
Vinciguerra G, Belcaro G, Cesarone MR, Rohdewald P, Stuard S, Ricci A, Di Renzo A, Hosoi M, Dugall M, Ledda A, Cacchio M, Acerbi G, Fano F

Cramps and muscular pain: prevention with Pycnogenol® in normal subjects, venous patients, athletes, claudicants and in diabetic microangiopathy.
Angiology 57: 331-339, 2006

Nelson JL, Robergs RA. Exploring the potential ergogenic effects of glycerol hyperhydration. Sports Med 2007;37:981-1000.

Van Rosendal SP, Coombes JS. Glycerol use in hyperhydration and rehydration: Scientific update. Med Sport Sci 2012;59:104-12.

Montner P, Stark DM, Riedesel ML, Murata G, Robergs R, Timms M, Chick TW. Pre-exercise glycerol hydration improves cycling endurance time. Int J Sports Med 1996;17:27-33.

Latzka WA, Sawka MN, Montain SJ, Skrinar GS, Fielding RA, Matott RP, Pandolf KB. Hyperhydration: tolerance and cardiovascular effects during uncompensable exercise-heat stress. J Appl Physiol 1998;84:1858-64.

Coutts A, Reaburn P, Mummery K, Holmes M. The effect of glycerol hyperhydration on Olympic distance triathlon performance in high ambient temperatures. Int J Sport Nutr Exerc Metab 2002;12:105-19

Hitchins S, Martin DT, Burke LM, et al. Glycerol hyperhydration improves cycle time trial performance in hot humid conditions. Eur J Appl Physiol 1999;80:494-501.

Anderson MJ, Cotter JD, Garnham AP, Casley DJ, Febbraio MA. Effect of glycerol-induced hyperhydration on thermoregulation and metabolism during exercise in the heat. Int J Sport Nutr Exerc Metab 2001;11:315-33.

Goulet EB, De La Flore A, Savoie FA, Gosselin J. Salt + Glycerol-Induced Hyperhydration Enhances Fluid Retention More than Salt- or Glycerol-Induced Hyperhydration. Int J Sport Nutr Exerc Metab 2017; https://doi.org/10.1123/ijsnem.2017-0310

Modalità d’uso:50 ml per day to be taken pure or diluted in a glass of water.

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. Do not exceed the total daily dose of 400 mg of caffeine from all sources. Do not take the product before going to bed or in the hours immediately preceding sleep and in conjunction with alcohol. Keep in a cold and dry place. Avoid exposure to heat sources and sunlight.

500 ml
Nutrition information
Daily dose: 50 ml
Servings per container: 10
  Per daily dose (50 ml)
Energy    180 kJ / 42 kcal
Fat    0 g
of which saturates 0 g
Carbohydrates 10 g
of which sugars 5 g
Fibre 0 g
Protein 0 g
Salt 0,02 g
Isomaltulosio (Palatinose®) 5 g
Highly branched cyclodextrins (Cluster Dextrin®) 5 g
L-citrullina 3000 mg
beta alanine 1500 mg
Taurine 1000 mg
Powdered coconut water 500 mg
Caffeine 200 mg
Hesperidin (Watt'sUp®) 200 mg
dry extract of lion's mane 200 mg
of which polysaccharides 60 mg
of which beta-glucans 30 mg
Dry extract of maritime pine (Pycnogenol®) 40 mg
of which procyanidins 26 mg
Ingredients: water, Palatinose ™ isomaltulose, Cluster Dextrin ™ highly branched cyclodextrins, concentrated orange juice, L-citrulline, stabilizer: glycerol; beta-alanine, taurine, flavors, powdered coconut water ( Cocos nucifera L., fruit), acidifier: citric acid; caffeine, dry extract of lion's mane ( Hericium erinaceus (Bull.) Pers., sporophore) 30% polysaccharides and 15% beta-glucans, hesperidin (from sweet orange fruit Citrus sinensis (L.) Osbeck,) WATT'S UP®, natural flavoring, preservatives: sodium benzoate, potassium sorbate; dry extract of maritime pine Pycnogenol® ( Pinus pinaster Ait., Bark) 65% procyanidins, sweeteners: sucralose, acesulfame K. Isomaltulose is a source of glucose and fructose.

It may contain cereals containing gluten, shellfish, eggs, fish, soy, milk, nuts, celery and sulphites.

Customer Reviews (1)

sapore molto buono , una…
by USER ID 525458 on 05/08/2021
sapore molto buono , una botta di vera energia
Every week discounts on your favorite products.
Receive our offers by email, we give you 10% discount now!
You can unsubscribe at any time
Privacy Policy