• Intensifies the formation of high-energy compounds
• Increases the production of nitric oxide in the body
• Boosts training and fitness capacity of the body
• Determines the proper metabolism of proteins
• Accelerates the regeneration of muscle tissue
• Provides the effect of vascularization
• Facilitates the effect of muscle filling
• Reduces the feeling of tiredness
• Intensifies anabolic processes
• 100% pure citrulline malate
• Improves blood circulation
• 250g in a package

XXL NUTRITION Citruline Malate is a supplement containing 100% citrulline malate for active people. The substance contributes to the increase of energy and production of nitric oxide in the body, which results in boosting exercise volume, improving aerobic capacity and regeneration after exercise. The package contains 250g of easily soluble preparation in a powdered form.

Citrulline malate - a combination of endogenous amino acid citrulline and malic acid. Both compounds contribute to the improvement of energy production in the body - malate is an intermediate product from which oxaloacetate is produced during the course of the Krebs cycle; citrulline, on the other hand, increases the production of phosphocreatine in muscles, which is involved in the creation of a high-energy compound called adenosine triphosphate  (ATP). ATP is the basic energy carrier that participates in many biochemical reactions, including the contraction of muscle fibers.

Citrulline - is a non-protein amino acid, formed in the body from another amino acid - ornithine. In the kidneys it is converted to arginine, from which nitric oxide (NO) is produced. Citrulline increases the level of arginine in the body to a greater extent than the intake of this amino acid. In turn, NO is a gas hormone responsible for the relaxation of the capillaries of the vascular endothelium, as a result of which the lumen of blood vessels is increased (vasodilation). Vasodilation facilitates the flow of blood through the body and relieves the work of the heart muscle, which is associated with a decrease in blood pressure.

Increased physical efficiency
Citrulline by raising the level of NO, improves the flow of blood and the oxygen and nutrients contained in it. This can help improve your sports performance. Increased oxygen supply facilitates long-lasting and high-intensity physical exercise. According to research, well-trained people often increase the volume and training density after citrulline supplementation, which can also be associated with increased production of ATP in the muscles.

In addition, taking citrulline before training intensifies the effect of vascularisation and muscle filling. During exercise, blood flow through working muscles is increased - citrulline helps pump in a bit more blood than usual and give the muscles full shapes.

Improved regeneration after training
Citrulline may reduce muscle soreness after exercise, because improving the blood flow helps to remove accumulated metabolites from muscles. In return, it provides the nutrients needed for regeneration. In addition, the intake of citrulline accelerates the resynthesis of muscle glycogen.

Taking citrulline positively affects the post-exercise burst of growth hormone. This hormone intensifies the synthesis of muscle proteins and anabolic processes necessary to build muscle mass.

The urea cycle
Citrulline, along with other amino acids (arginine, ornithine), participates in an important process of removing the excess amounts of ammonia which is a toxic product formed as a result of protein metabolism. The urea cycle is responsible for the conversion of ammonia to urea, which is less damaging to the body and easily excreted in the urine.

Chronic fatigue
Citrulline may contribute to delaying or reducing tiredness. Chronic fatigue is often associated with poor oxygenation of the body or disturbed mitochondrial work, and the increased supply of oxygen and nutrients improves the course of energy processes in the body.

In summary, XXL NUTRITION Citruline Malate is an effective supplement with proven positive effects on the body's efficiency. The product contributes to increasing the lumen of blood vessels and a more efficient flow of blood and nutrients. Used after training, it will reduce the sensation of muscular pain and accelerate the replenishment of muscle glycogen.