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Legion 1,3 Legion 1,3 60 caps.
Centurion Labz
46.83 $

Legion 1,3 60 caps.

Servings: 60 caps.
EU Stock
Working days
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For free shipping is missing: 84.00 $
46.83 $With VAT
0.78 $ / serving

From 3 units only 45.89 $ /Units. -2%

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  • Concentrated formula of active substances and natural extracts
  • Improves concentration and functioning of the nervous system
  • Helps to lose weight
  • Prevents the creation of new adipocytes
  • Stimulates burning of yellow adipose tissue
  • As much as 250 mg of caffeine in one dose
  • Increases efficiency of thermogenesis
  • Decreases the concentration of lipids in blood
  • Adds energy and inhibits appetite
  • Decreases the feeling of fatigue
  • Contains B-group vitamins

Centurion Labz Legion 1.3 is a modern dietary supplement, which accelerates metabolism, increases thermogenesis and promotes fat loss. Its activity is possible thanks to the concentrated formula of active substances and natural plant extracts. It is an ideal preparation for people who would like to maximize benefits from workout by facilitates weight loss and higher efficiency of the stimulated organism. This product, apart from strong stimulants, also contains B-group vitamins and tyrosine and all of this is placed in a comfortable and economical packaging containing 60 portions of the supplement.

The preparation includes:
Caffeine anhydrous is the compound from the group of methylxanthines, which is one of the most popular doping agents in the World. In one capsule of the product there is as much as 250 mg of this compound, which causes immediate stimulation. It has antagonist influence on adenosine receptors, at the same time decreasing the feeling of fatigue and enabling longer and more effective performance of intellectual and physical activities. Centrally, it probably contributes to the increased secretion of serotonin and improves cholinergic and dopaminergic transmission. It was proven that it may also support lipolysis in adipose cells, by increasing the amount of intracellular cAMP (blocking the activity of phosphodiesterase) and indirect activation of the enzymatic apparatus of lipolysis.

Alpha Yohimbine is a substance considerably influencing lipolysis by blocking alpha-2-adrenergic receptors in peripheral synapses, which results in the increased secretion of noradrenaline to blood. Norepinephrine is one of many hormones controlling lipolysis at cellular level. Its interaction with mucosal receptors contributes to starting the activity of the enzymatic apparatus in adipocytes, which induces the process of the breakdown of triacylglycerols. At the molecular level, mediators related to cyclic AMP and kinase cascade are responsible for this. Additionally, it was proven that this compound may increase blood pressure, as secreted noradrenaline influences alpha-1 receptors in blood vessels, causing the contraction of pre-capillary sphincters. It also has small influence on the frequency of heart action.

Octopamine causes the effect similar to yohimbine, as it binds with receptors for adrenaline and noradrenaline, causing faster burning of fatty tissue, increasing the response of tissues to the activity of insulin, thanks to which it adds energy and accelerates metabolism and it also demonstrates anticatabolic effect.

Piperine is a compound often obtained from pepper, demonstrating multidirectional influence on the human organism. Research from previous years proved that piperine, by decreasing the expression of proper genes, may block the creation of new adipose cells and decrease the concentration of lipids in blood. On the other hand, it demonstrates protective effect for the genetic material, as it protects it from the influence of mutagenic chemical compounds. In vitro studies on rodent cells, in turn, proved potential abilities of piperine to inhibit the growth of cancer tumors. Moreover, it improves digestion, the secretion of gastric juices and the absorption of important vitamins and minerals.

Synephrine is a valuable stimulant of our metabolism, naturally obtained from bitter orange skin. It is a compound with a similar effect to ephedrine. It may accelerate metabolism by increasing lipolysis and the pace of basic metabolic transformations in the organism. This effect is maintained regardless of the diet applied and promotes faster weight loss even long after applying the last dose of synephrine. It may also influence A1 and A2 cellular receptors, demonstrating the effect similar, but slightly weaker, than noradrenaline.

N-acetyl-L-tyrosine (NALT) is a modified form of tyrosine, to which a molecule of acetic acid was added. NALT demonstrates positive influence on the general functioning of our organism, especially the nervous system. It is the best-assimilable form of tyrosine and additionally sole acetic acid has positive properties influencing the activity of the brain. L-tyrosine, in turn, is transformed in L-dopa, which induces the production of dopamine and other substances engaged in mental functioning. L-dopa may be also transformed to melanin and during this transformation, the elimination of harmful, neurotoxic metabolites from the organism is forced.

Methylhexanamine (DMAA) obtained from geranium, has an effect, stimulating the central nervous system. Moreover, in double-blind studies, it was proven that DMAA in combination with caffeine considerably increased blood pressure, however, without the influence on the pace of heart action.

Noopept is a dipeptide soluble in water containing proline. It demonstrates similar effect to piracetam, i.e. it causes the improvement of memory and cognitive functions. It also guarantees neuroprotective effect, especially in the situations of oxidative stress, but also mental and psychological stress.

Cacao bean extract is the source of naturally occurring methylxanthines, which aim at supporting the functioning of the central nervous system by improving cognitive functions, which is reflected in decidedly better concentration, stimulation and better memory.

Theobroma grandiflorum extract – the source of theobromine, i.e. methylxanthine, which apart from its participation in burning fatty tissue enables more effective blood flow through kidneys. Moreover, it facilitates respiration, relaxing smooth muscle layer of bronchial tubes and proper ventilation of lungs helps to prevent oxygen debt. It also improves lipid profile, has anti-inflammatory effect and may also decrease blood pressure.

To sum up, Centurion Labz Legion 1.3 is a complex fat burner with exceptional activity. A range of various active substances in the composition of this product cause starting numerous cellular mechanisms, focusing on the breakdown of fatty tissue. Additionally, it increases the pace of metabolism and may considerably support the fight with excess weight. Everyone who values visible effects of tough workout will be satisfied with the use of this supplement from the first days.

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Container size: 60 capsulesServing size: 1 capsuleServings per container: 60
per 1 capsuleamount%DV
Caffeine Anhydrous250 mg-
Vit. B12 (as cyanocobalamin)75 mg1%
Mythylhexanamine (Geranium Extract)60 mg-
Cocoa Bean Extract25 mg-
Cupuaco Extract (Theobroma grandiflorum)75 mg-
Octopamine25 mg-
Noopept10 mg-
Synephrine33 mg-
N-Acetyl L-tyrosine50 mg-
Hordinine27 mg-
Ghost Pepper Extract11 mg-
Piperine11 mg-
Niacin10 mg-
Alpha Yohimbine2 mg-

Other ingrednients



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Caffeine (1,3,7-trimethylxanthine, 1-methylotheobromine) is a purine alkaloid occurring in the natural state in plants (Coffea arabica, Camelia sinensis, Paulinia cupana, Ilex paraguariensis), which acts as a natural pesticide, acting toxic to insects. Peculiar smell and taste also deters herbivores. Caffeine in the body inhibits the adenosine receptors in the brain, fighting fatigue and allowing for action activation. It has a beneficial effect on the metabolism of oxygen, which increases the exercise capacity (strength and endurance) and rapid post-workout recovery. In the sports supplementation, caffeine is used as a stimulant nervous system. It has the thermogenic potential and in combination with other substances (e.g. Polyphenols, both occurring in coffee beans, such as cocoa beans, tea leaves and mate) can effectively participate in the reduction of body fat. It is included in many dietary stimulants (creatine stacks, no-boosters, beverages). It is a component of fat burners. It is also in the form of mono-preparation supplements.
Dosage: 100-600 mg per day. Due to the long release of activity should not be used in the evening, before




What is cyanocobalamin?

Cyanocobalamin is a basic, the most commonly met form of vitamin B12 in vitamin B complexes and multivitamins available on the market.

Vitamin B12 is the most known for its influence on neurology. It takes part in building and regenerating myelin sheaths of neurons, thanks to which it contributes to the protection of the nervous system against damages. Because of the ability to increase the level of S-Adenosyl methionine, vitamin B12 may contribute to more efficient synthesis of many neurotransmitters, thanks to which it positively influences well-being and psychical condition.

This vitamin is also engaged in the process of blood production and its deficiencies contribute to the creation of megaloblastic anemia. Its deficits may also concern vegetarians and vegans, elderly people, people with absorption disorders and those using drugs neutralizing gastric acid.

Cyanocobalamin is included in the composition of many complex vitamin supplements that may be found in the offer of

Cocoa bean


Cocoa seeds come from the cocoa fruit (Theobroma cacao). It is widely used in the food industry – primarily for the production of cocoa powder and cocoa butter, which is used to produce e.g., chocolate. Raw, untreated, cocoa beans are a treasury of valuable nutrients, which is why they were included in the group of the so-called superfoods.

About 50% of the dry mass of cocoa seeds are fats – mainly saturated fatty acids (stearic and palmitic) as well as oleic acid and other acids from the EUFAs. 31% is carbohydrates, with up to 15% being non-digestible fiber.

Cocoa seeds also contain minerals (magnesium, iron, phosphorus, potassium, copper), amino acids (arginine, glutamine, leucine) and two alkaloids (theobromine, caffeine), showing a stimulating effect. In addition, they are extremely rich in polyphenols (catechins, anthocyanins, procyanidins) that have a beneficial effect on the human body. They are credited for the ability to regulate blood pressure, lower cholesterol and stabilize blood sugar.

Cocoa seed extracts are a popular ingredient in health-promoting preparations. They are also commonly used in slimming supplements, sometimes they are also added to pre-workout formulas and mild stimulants.




Octopamine (beta-4 dioxyphenethylamine) - the natural form found in fruit, bitter orange (Citrus aurantium). Citrus auratuim extract (extract of bitter orange) is widely used in the process of weight reduction, active people, as well as people having the so-called. sedentary lifestyle. It is a source of synephrine and octopamine, which in combination with caffeine and polyphenols, contained in green tea, affect lipolysis, releasing fatty acids of adipocytes, by causing increased energy expenditure, burning them in the sources of vital energy cells (mitochondria). Contraindication is the use by patients with hypertension and neurological disorders. It is popular after the banning of ephedrine by WADA (dangerous for the body) .In supplementation, octopamine (extract from bitter oranges) is part of the weight loss supplements (i.e. Thermogenic), pre-workout creatine stack and nitrogen boosters.



Synephrine is an organic compound from harvested on an industrial scale the fruit of bitter orange (Citrus aurantium). Citrus auratuim extract (extract of bitter orange) is widely used in the process of weight reduction, both among athletes, active individuals, as well as leading the so-called. "sedentary lifestyle". It is a source of synephrine and octopamine, which in combination with caffeine and polyphenols contained in green tea affect lipolysis, releasing fatty acids adipocytes, by causing increased energy expenditure, burning them in the sources of vital energy cells (mitochondria). It is popular on the banning of ephedra by WADA (dangerous for the body). Contraindication to use preparations against people with hypertension. In the sports supplementation is available in body mass reduction and sculpting programs, as a thermogenic, creatine stacks and nitrogen boosters ingredient.
Dosage: No standards unit consumption. In the supplementation - customarily - 10-30 mg




Tyrosine - endogenous amino acid (synthesized within the body), one of the 22 protein amino acids building. It occurs naturally in animal food products (eggs, dairy, meat). If the deficiency, it can be synthesized by hydroxylation of phenylalanine, capable of being converted to tyrosine in the liver. It is a precursor of neurotransmitters: dopamine (the group of catecholamines, participating in the processes occurring in the nervous system, causing muscle coordination and participates in the synthesis of many hormones) and noradrenaline (counteracting stress, stimulating the heart and circulatory system, and increasing glycogenolysis and lipolysis participating in the processes of energy transformations). Tyrosine is a precursor of thyroid hormones responsible for the rate of change in metabolic processes and pigment (melanin). In the supplementation, preparations containing tyrosine are used in programs reducing body fat (weight loss), improve mood and are stimulants.
Dosage: Customarily 500-2000 mg per day.




Yohimbine is a natural component of the indole alkaloid yohimbine, ingredient of bark of yohimbe (Corynanthe yohimbe), a recognized aphrodisiac and increasing potency mean. It stimulates the nervous system by blocking the adrenergic receptors alpha-2. Tree bark of yohimbe is also a source of alkaloids (isoyohimbine, aloyohimbine), which can enhance its performance. With the right dosage, taken with caffeine on an empty stomach and a longer period before taking a meal, it enhances the process of lipolysis due to increased levels of norepinephrine in the body.
In the sports supplementation
it helps to reduce body fat (especially in programs of weight control and its composition), taken before physical activity. It comes in the form of mono-preparation supplements, extracts from yohimbe tree bark, synthetics and in supplements with thermogenic effect. Available for purchase at
Dosage: No specific dosage standards. Some sources give optimal dose of 0.2 mg / kg
of body weight (usually used at 5-10 mg per day).


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