EnerspeedĀ® Liquid (1) 25ml Orange CherryĀ
EnerspeedĀ® Liquid is a liquid supplement formulated with Guarana (caffeine), Tyrosine, Taurine, and glucuronolactone. It is particularly recommended and valued in endurance sports for its exceptional energizing properties and fatigue-fighting capabilities.
Guarana takes center stage in this supplement. Originating from the Amazon, Guarana is a climbing plant with distinct red or yellow fruits. Indigenous people historically chewed the seeds or incorporated them into food and beverages to enhance psychophysical energy and alleviate fatigue. In contemporary sports, Guarana is commonly used to boost mental and physical performance, counteract the perception of fatigue, and serve as a stimulating tonic in cases of severe asthenia. Guarana seeds contain caffeine (3.2 to 7.0%), theobromine, and theophylline. The bioactive substances are released more gradually in the body than caffeine, resulting in prolonged effects.
Tyrosine, an essential amino acid, serves as a precursor to crucial neurotransmitters like dopamine, adrenaline, and noradrenaline, as well as thyroid hormones. In endurance sports, Tyrosine is highly valued for its ability to enhance cognitive functions, focus, and mood. It proves particularly effective in combating severe fatigue, supporting greater vigor, and addressing fatigue during intensification phases.
Taurine, categorized as a “conditionally” essential amino acid, plays a vital role in various aspects of the body, particularly in the muscular, cardiac, nervous, and hepatic systems. In the realm of sports, Taurine exhibits positive effects by reducing oxidative damage induced by intense physical exercise, preventing potential muscle-tendon injuries, and facilitating post-activity recovery. In cardiovascular performance, it enhances cardiac contractility, promotes better peripheral tissue oxygenation, and effectively counters the accumulation of lactic acid in muscles, contributing to prolonged muscular performance. Additionally, Taurine is recognized for its “energizing” effect in delaying central fatigue onset and reducing post-activity muscle damage.
The inclusion of Glucuronolactone, a natural glucose metabolite found in many “energy” drinks, enhances the synergistic effect of this product. Known for its psychostimulating action, Glucuronolactone contributes to heightened attention and cognitive abilities during athletic performance, making it a valuable addition to sports and energy drinks.
SCIENTIFIC REFERENCES:
Patrick M, Kim HA, Oketch-Rabah H, Marles RJ, Roe AL, CalderĆ³n 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, GonƧalves 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.
Moustakas D, Mezzio M, Rodriguez BR, Constable MA, Mulligan ME, Voura EB. Guarana provides additional stimulation over caffeine alone in the planarian model. PLoS One. 2015 Apr 16;10(4):e0123310. doi: 10.1371/journal.pone.0123310. PMID: 25880065; PMCID: PMC4399916.
Hase A, Jung SE, aan het Rot M. Behavioral and cognitive effects of tyrosine intake in healthy human adults. Pharmacol Biochem Behav. 2015 Jun;133:1-6. doi: 10.1016/j.pbb.2015.03.008. Epub 2015 Mar 20. PMID: 25797188.
Jongkees BJ, Hommel B, KĆ¼hn S, Colzato LS. Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands–A review. J Psychiatr Res. 2015 Nov;70:50-7. doi: 10.1016/j.jpsychires.2015.08.014. Epub 2015 Aug 25. PMID: 26424423.
Bloemendaal M, Frobƶse MI, Wegman J, et al. Neuro-Cognitive Effects of Acute Tyrosine Administration on Reactive and Proactive Response Inhibition in Healthy Older Adults. eNeuro. 2018;5(2):ENEURO.0035-17.2018. Published 2018 Apr 30. doi:10.1523/ENEURO.0035-17.2018
Young SN. L-tyrosine to alleviate the effects of stress? J Psychiatry Neurosci. 2007 May;32(3):224. PMID: 17476368; PMCID: PMC1863555.
Waldron M, Patterson SD, Tallent J, Jeffries O. The Effects of an Oral Taurine Dose and Supplementation Period on Endurance Exercise Performance in Humans: A Meta-Analysis. Sports Med. 2018 May;48(5):1247-1253. doi: 10.1007/s40279-018-0896-2. PMID: 29546641.
Waldron M, Patterson SD, Jeffries O. Oral taurine improves critical power and severe-intensity exercise tolerance. Amino Acids. 2019 Nov;51(10-12):1433-1441. doi: 10.1007/s00726-019-02775-6. Epub 2019 Sep 3. PMID: 31482309.
Wen C, Li F, Zhang L, Duan Y, Guo Q, Wang W, He S, Li J, Yin Y. Taurine is Involved in Energy Metabolism in Muscles, Adipose Tissue, and the Liver. Mol Nutr Food Res. 2019 Jan;63(2):e1800536. doi: 10.1002/mnfr.201800536. Epub 2018 Oct 17. PMID: 30251429.
Schaffer S, Kim HW. Effects and Mechanisms of Taurine as a Therapeutic Agent. Biomol Ther (Seoul). 2018 May 1;26(3):225-241. doi: 10.4062/biomolther.2017.251. PMID: 29631391; PMCID: PMC5933890.
Tamura, S., “Effects of Glucuronolactone and the Other Carbohydrates on the Biochemical Changes Produced in the Living Body of Rats by Hard Exercise,” Jpn J Pharmacol 18.1 (1968) : 30-8.
Tamura, S., “Metabolism of Glucuronic Acid in Fatigue Due to Physical Exercise,” Jpn J Pharmacol 16.2 (1966): 138-56.
The Evaluation of the Health Aspects of D-glucurono-g -lactone as a Food Ingredient. Prepared by Arendt Fox Kintner Plotkin and Kahn, Washington DC, USA, for Red Bull GmbH, Austria. November 8, 1996.
Martinez, N., Campbell, B., Franek, M. et al. The effect of acute pre-workout supplementation on power and strength performance. J Int Soc Sports Nutr 13, 29 (2016).
Nutritional information
500 ml
|
Orange-Cherry
|
| Nutrition information |
| Daily dose: 25 ml |
| Servings per container: 20 |
|
|
|
Per daily dose (25 ml) |
|
|
| Energy |
83 kJ – 20 kcal |
| Fat |
0 g |
| of which saturates |
0 g |
| Carbohydrates |
4,9 g |
| of which sugars |
4,7 g |
| Fibre |
0 g |
| Protein |
0 g |
| Salt |
0 g |
Guarana with added caffeine
of which caffeine
|
|
| Taurine |
1000 mg |
| L-Tyrosine |
100 mg |
| Glucuronolattone |
100 mg |
| C vitamin |
100 mg g (125% RI) |
| Vitamin B1 |
2,5 mg (227% RI) |
| Niacin |
20 mg (125% RI) |
| Vitamin B6 |
3 mg (214%) |
| Folic acid |
300 Āµg (150%) |
| Vitamin B12 |
4 Āµg (160%) |
|
|
| * RI: Reference Intake |
Ingredients: water, dextrose, fructose, guarana aqueous extract with the added caffeine [(Paullinia cupana Kunth) seed, caffeine], stabilizer: glycerol; flavourings, taurine, vitamin C (L-ascorbic acid), L-tyrosine, glucuronolactone, acidity regulator: sodium citrates; acid: citric acid; preservative: potassium sorbate; niacin (nicotinamide), sweeteners: acesulfame K, sucralose; vitamin B6 (pyridoxine hydrochloride), vitamin B1 (thiamine hydrochloride), vitamin B12 (cyanocobalamin), folic acid (pteroyl-monoglutamic acid).
DIRECTIONS: 25 ml per day to be taken pure or diluted in a glass of water. Shake well before use.
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.
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