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TREC M13 is a supplement that reveals a completely new, innovative production concept for pre-workout preparations. Thanks to a rich composition with a limited amount of stimulants, the preparation allows athletes to improve their strength results, increase endurance and achieve maximum concentration on the target. TREC M13 does not cause excessive arousal, distraction and sleep problems that are common for pre-workout supplements based on stimulants. The synergistic composition, containing as many as 16 ingredients, has been selected under the supervision of Michał Karmowski, a titled bodybuilder and coach.
Beta-Alanine is one of two amino acids necessary for the synthesis of carnosine – a dipeptide buffering the pH in muscle tissue. As a result of the physical effort, various metabolites, such as lactic acid, accumulate in the muscle tissue. The increasing level of this substance lowers the pH in myocytes, and also reduces muscle performance, providing considerable pain. The high level of carnosine counteracts drastic drops in muscle pH, thus reducing post-workout pain and significantly increasing muscle endurance.
Citrulline malate is a combination of the malic acid molecule with L-citrulline, an amino acid whose supplementation significantly influences the synthesis of nitric oxide (NO) and thus the increased muscle pump. L-citrulline is the precursor to arginine, which allows the body to produce NO, thus affecting the dilation of blood vessels. As a result, an increased amount of blood flows through the muscle tissue, which not only provides valuable energy and mineral components but also visually enlarges the muscle. In addition, the malic acid molecule contained in citrulline malate increases the stability of the whole molecule. Interestingly, L-citrulline supplementation is a more effective way to increase L-arginine concentration in the body than the consumption of L-arginine in any form.
L-Arginine alpha-ketoglutarate, also known as AAKG, is a substance that allows a significant increase in the level of L-arginine in the body. The increase in the concentration of this amino acid results in an increased synthesis of NO, which results in an exceptional muscle pump that lasts for a long time after completing the workout. In combination with L-citrulline, AAKG is the perfect stack for improving blood supply, and thus efficiency, strength and muscle regeneration.
Cocoa extract (Latin: Theobroma cacao) is the source of theobromine. This xanthine is a metabolite of caffeine but has a slightly different effect. The substance stimulates vasodilation, i.e. the expansion of blood vessels. Thus, administration of theobromine before a workout will improve the quality of the muscle pump, so that the muscles will gain a bulky look whereas their strength will increase.
Caffeine is the world’s most popular stimulant. This alkaloid is one of the basic ingredients of pre-workout preparations, which provide excellent stimulation and increase the body's efficiency. Caffeine's properties to reduce fatigue and improve mood and concentration are due to its similarity to adenosine. This neurotransmitter is responsible for drowsiness and fatigue, whereas caffeine prevents its activity by docking to its receptors. In addition, this alkaloid increases the level of catecholamines, thereby increasing aerobic capacity and the ability to generate strength.
Taurine is an amino acid that is particularly effective in combination with caffeine. Synergistic activity of these two components ensures increased arousal and physical capacity while avoiding distraction or irritability. The combination of caffeine and taurine almost doubles the duration of action of both substances, without unpleasant effects of energy decrease when the activity of substances ceases.
Rhodiola Rosea extract is one of the most popular adaptogens, i.e. substances that enable the body to increase resistance to various types of stress. Rosavins contained in the extract reduce the feeling of tiredness, support cognitive functions and are strong antioxidants. In addition, administration of Rhodiola Rosea extract prevents depression and visibly improves the mood.
L-Tyrosine is a unique amino acid that is necessary for the secretion of many hormones, including catecholamines and thyroid hormones. As a result, L-tyrosine contributes to the acceleration of metabolism and increased motivation for action. The increased level of dopamine resulting from supplementation with this amino acid may result in improved mood.
Green coffee extract (Latin: Coffea viridis) contains 50% of chlorogenic acid (ACG). This substance belongs to polyphenols; it prevents free radicals and stabilizes the level of glucose in the blood. What's more, ACG reduces the rate of carbohydrate absorption and supports the insulin effect on cells, preventing insulin resistance and allowing better nutrition of muscle tissue.
L-Tryptophan is an exogenous amino acid that has a special function in the nervous system. Its presence allows the synthesis of serotonin, which is responsible for good mood and calming effect. High concentration of serotonin allows falling asleep. In addition, tryptophan is essential for transforming serotonin into melatonin, which improves the quality of sleep and regulates the circadian rhythm.
Inosine is an organic chemical compound that is a purine nucleoside. In pharmacology, it is used due to its immunostimulatory and antiviral properties which cause a significant increase in resistance to all pathogens. No less important is the ability of inosine to enhance the biosynthesis of high energy compounds, such as adenosine monophosphate (AMP) or guanosine-5'-monophosphate (GMP). An increased level of these compounds may affect the generation of more energy by the muscles, and accelerate their regeneration.
Korean Ginseng Extract (Latin: Panax ginseng) is known for its properties that support both the nervous system and the entire system in conditions of exhaustion. The studies showed that the Korean ginseng extract reduces the activity of stimulants, thus counteracting excessive stimulation. This extract contains 10% of ginsenosides – substances with high antioxidant potential that are capable of enhancing the aerobic capacity of the body.
Ashwagandha extract (Latin: Withania somnifera) is a source of withanolides – substances with high bioactivity. These substances have properties for lowering blood pressure and they also increase the effect of serotonin. Administration of Ashwagandha extract is a great way to relax and fall asleep faster. These effects result not only from the increased activity of serotonin but also from the reduced level of cortisol, known as the stress hormone, which also stimulates catabolic reactions. In addition, the extract has a positive effect on motor and cognitive abilities.
Hollyhock extract (Latin: Ilex paraguariensis) provides natural xanthines with a mild stimulant effect, such as caffeine, theobromine or theophylline. The extract also affects the speed of metabolic processes in the body and increases thermogenesis. In addition, it prevents the retention of water in the body, giving the figure a lean and defined look.
Niacin, also known as vitamin B3 or PP, supports the functioning of the nervous system and supports energy conversions in the human body. In addition, it may enhance the effect of the muscle pump, thanks to the ability to relax the vascular smooth muscles.
Vitamin B12 is an extremely important vitamin in terms of general health. It significantly affects the condition of the nervous system by supporting the regeneration of neurons and improves cognitive functions while reducing fatigue. In addition, many studies have demonstrated the anabolic properties of vitamin B12, resulting from the promotion of muscle protein synthesis.
TREC M13 contains dibencozide – an excellent form of vitamin B12 with rapid absorption and excellent bioavailability. Importantly, this form does not require the body to conduct methylation.
In summary, TREC M13 is an interesting pre-workout supplement with an extremely extensive composition, which allows improvement of the quality of training without worrying about problems with excessive arousal or drowsiness. The preparation also improves cognitive functions as well as mood, hence it works well after a hard day when it's difficult to muster some energy for training.
This supplement can be used by both experienced athletes and individuals who have not previously used pre-workouts.
Despite the ingredients hindering excessive arousal, caution is advised when using the preparation in the evening.
To improve the effect of strength and endurance increase resulting from the use of the supplement, it is worth to combine it with creatine monohydrate.
To obtain an even more powerful muscle pump, you can use agmatine together with the preparation or increase the salt supply before a workout.
Trec Nutrition is a company offering a wide choice of products for athletes. Products of this brand include carbohydrate-protein supplements, protein and energizers. The offer also includes amino acid supplements, creatine, HMB, fat burners, thermogenics, products supporting metabolism and speeding up the regeneration of joints.
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|per portion (15 g)||amount||%DV|
|Green Coffee Extract [seeds] (Coffea canephora) [50% of ACG]||500mg||**|
|Caffeine (total content)||160mg||**|
|Cocoa extract [seeds] (Theobroma cacao) [10% of theobromine]||100mg||**|
|Korean Ginseng Extract [root] (Panax ginseng) [10% of Ginsenosides]||100mg||**|
|Ashwagandha extract [entire plant] (Withania somnifera) [9% of Withanolides]||100mg||**|
|Rhodiola Rosea Extract [root] (Rhodiola Rosea) [3% of Rosavins]||100mg||**|
|Hollyhock Extract [leaves] (Ilex paraguariensis) [4-1]||100mg||**|
|Niacin (mg NE)||50mg||313|
|Vitamin B12 (Dibenoside)||100µg||4000%|
Thickeners - cellulose gum, xanthan gum; Sweeteners - sucralose, sodium cyclamate, sodium saccharin; maltodextrin; Anti-caking agent - silicon dioxide.
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