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Since 2005  sales@mz-store.co.uk  7767803657
Kraken Kraken
Discontinued
Since 2005
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Kraken Kraken 304g (version 2)
SPARTA NUTRITION
47.17 $

Kraken 304g (version 2)

Other forms

320g (version 1)
44.38 $
304g (version 2)
47.17 $

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47.17 $

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Vitamin B3

Information

Vitamin B3 (vitamin PP, niacin, nicotinic acid, nicotinamide) is niacinamide niacin. It is used in interaction with vitamins B1, B2 and B6 in the synthesis of hormones during lactation. It provides proper functioning of the brain and nervous system. It is helpful in inflammatory conditions of the skin. Required for synthesis of sex hormone, estrogen, testosterone, cortisone, and insulin. It does not lose its properties in the manufacturing and storage. The source of acquiring vitamins PP are both products of animal origin (the lean meat, eggs, fish) and vegetable origin (dates, figs, hazelnuts, plums).
Dosage: 2-12 mg / day for children, 14 mg / day for women, 16 mg / day for men and 17-18 mg / day for pregnant or nursing women.


 

Methylcobalamin

Information

What is methylcobalamin?

Methylcobalamin is a biologically active form of vitamin B12. It is one of the two forms of this vitamin that may be used as cofactors in various reactions. It differs from popular cyanocobalamin in the presence of methyl group instead of cyanide, thanks to which it releases the organism from the need of neutralizing this harmful factor.

The methyl group from methylcobalamin may be transferred to homocysteine, thanks to which it comes back in the form of methionine in order to be further converted to SAMe, which is the main donor of methyl groups in our organism. These methyl groups may be then used in the processes of creatine production, in neurotransmitter metabolism and as DNA methylation, thanks to which we achieve proper energy level, better well-being and generally better condition of the organism. B12 is a coenzyme for three enzymes: isomerase, methyltransferase and dehalogenase.

Apart from the influence on the nervous system, the supply of vitamin B12 is also very important for the proper synthesis of red cells as well as hemoglobin and anemia prevention.

 

Methylcobalamin in mono-supplements and complex vitamin preparations may be found in the offer of muscle-zone.pl.

L-Citrulline

Information

What is L-Citrulline?

L-Citrulline is an α-amino acid, ornithine derivative. It was isolated for the first time from watermelon and this is how it gained its name, as citrullus in Latin means watermelon. Citrulline takes part in oxygen processes of energy production during effort, thanks to which it is especially attractive for sportsmen of endurance disciplines. It also takes part in urea cycle, also known as the Ornithine cycle, thanks to which it helps to get rid of excessive amounts of ammonia from the organism.

It converts to l-arginine in kidneys and scientific studies suggest that is increases its level even more effectively than in case of sole arginine. Moreover, the increase of arginine level resulting from citrulline supply is longer and more stable. Thanks to this, it contributes to the increase of nitric oxide and widening of blood vessel lumen. This property makes citrulline useful in preventing cardiological incidents. The positive influence on the circulatory system is also used in case of erection disorders, as increased nitric oxide may initiate more effective blood flow to sex organs.

L-Citrulline is contained in the composition of many pre-workout supplements and NO-boosters directed at the improvement of sports abilities of the organism, which may be found in the offer of muscle-zone.pl

Beta-alanine

Information

 

Beta-alanine (β-alanine) is a β-amino acid (the same group to which the I-alanine belongs, but with different chemistries). In combination with histidine, it forms β-alanyl-L-histidine (carnosine) - a antioxidant, chelating and buffering compound. Carnosine reduces the level of hydrogen ions in the cell and allows to extend the physical performance and endurance, it affects biological recovery after exercise. Beta-alanine is available in the form of single component and advanced amino-acid supplements, creatine stacks and nitrogen boosters.


 

Glycerol

Information


Glycerol (glycerine, 1,2,3-propanetriol) simplest tricarboxylic alcohol, used in the manufacture of medicines (as a filler), cosmetics and food industry. Used in higher doses affect water and electrolyte balance of the body, increase exercise capacity and extend the duration of exercise in various sports. In the sports supplementation used for hydration of the muscle cells to increase the volume of muscle during exercise. Glycerol (sugar alcohol) increases the ability to hydrate the phosphorus muscle cells, allows better nutrition and increasing the volume. It also has an impact on water and electrolyte balance and energy production. By oral ingestion does not change the glycemic profile of blood. It comes in the form of solid and liquid (glycerine), as mono-preparation supplement or an ingredient of pre- and post-workout supplements (creatine stacks nitrogen boosters).
Dosage: 5-10 g per day dissolved in water, in the time before and after exercise. Beginning of application should be started on low doses and gradually reach the maximum, commonly used in sports supplementation dose.

Taurine

Information

Taurine – non-protein amino acid containing sulphur, which is synthesized in the body from methionine and cysteine, present in sufficient amount in human or animal body (in the brain, heart and skeletal), although in some cases must be supplemented. Significantly affects the calcium content in the cells and stabilizes the water and electrolyte balance and maintains acid-base balance. Takes part in the synthesis of bile acids. In the body acts as a neurotransmitter and neuromodulator. It is an insulin-mimetic improving insulin metabolism, responsible for transport of nutrients (such as amino acids, glucose, creatine) to the cells and muscle tissue. These properties determine that it is a valued mono-preparation supplement and valuable addition to creatine and amino acid supplements, recommended for psycho-pchysically active people and athletes and other competitive sportsmen in pre- and post-workout periods.
Dosage: 3 grams per day.


 

Agmatine sulfate

Information


Agmatine sulfate is a compound of agmatine, and hence the substance resulting from the processing of arginine.
It meets the body's range of functions, including increases levels of nitric oxide responsible for vasodilation and thus improves blood circulation. It stimulates the release of growth hormone and testosterone. It increases the amount of nutrients delivered to the muscles, and normalizes blood glucose levels, thereby mimicking the operation characteristic of insulin; improves the functioning of the central nervous system; fights free radicals; reduces depot body fat, and also affects the metabolism of calcium, thus providing a better functioning of the heart, brain and muscles.
Dosage: 500-1500 mg, the best half an hour before training.

N-acetyl-L-tyrosine

Information

N-acetyl-L-tyrosine - acetylated form of tyrosine (an endogenous amino acid) improves the solubility and bioavailability of active ingredients. It can be used in lower doses than those taken as free tyrosine. It has a higher availability to the nerve tissue, reduces the feeling of fatigue, improves the exercise capacity psycho (psychostimulant), and, it is a additive to thermogenic effect preparations. It is used in medicine (increases levels of neurotransmitters including dopamine and norepinephrine) and sports dietary supplementation, in pre- and post-workout supplements, as well as fat burners, no-boosters and pre-workout creatine stacks and supplements and energizing beverages.
Dosage: In divided doses ranging from 100-300 mg per day.


 

Eria jarensis

Information

Eria jarensis - a plant, the extract of which is commonly used in supplementation, due to the content of stimulating alkaloids. Its popularity grows along with delegalization of more stimulants, to which it is a legal alternative, such as ephedrine od DMAA.

Eria jarensis extract is the source of N-phenyl dimethylamine, a compound, demonstrating the ability to promote the concentration of noradrenaline in the organism. This catecholamine demonstrates considerable stimulating properties, therefore Eria jarensis extract has stimulating influence on the human organism. Therefore, it is used in pre-workout supplements and preparations increasing cognitive abilities.

Apart from this, it is also suggested that N-phenyl dimethylamine is able to promote the concentration of dopamine, which boosts the effectiveness of this compound when it comes to physical and cognitive abilities. This neurotransmitter is related to the center of motivation and its high concentrations are conducive to feeling the power to act. Dopamine is also responsible for neuromotor coordination.

Caffeine

Information

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
sleep.


 

Norvaline

Information

Norvaline - branched amino acids, not-building proteins, valine isomer, inhibiting arginine decomposition, by increasing the content of this amino acid and intensifying its action in the synthesis of nitric oxide. It intensifies the anabolic and catabolic effects of arginine, affecting the growth of functional capacity (strength and endurance) and makes more efficient blood circulation and nutrition of muscle tissue. Not in the form mono-preparation supplements. In the sports supplementation it is a component of the advanced amino acid supplements that contain arginine, no-boosters and creatine stacks. Rarely used for the supplementation due to the high price.
Dosage: usually 50-200 mg / 24h

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