X'STRONG - Performance  

Zinc helps in the proper functioning of the immune system, maintaining normal bone structure, supporting normal cognitive function, fertility, and maintaining a normal level of testosterone in the blood.

Improves mood and memory, contains an amino acid that promotes relaxation, reduces stress, and enhances mood. It also contains caffeine, a substance that stimulates the release of serotonin, a neurotransmitter that regulates anxiety and promotes happiness.

An important source of energy for the body. It also plays a role in cell division, wound healing, and the removal of ammonia from the body. It helps in the proper functioning of the immune system and the secretion of certain hormones, including growth hormone.

Considered a direct activator of protein synthesis, it also reduces the breakdown of amino acids by the liver. These are reasons why citrulline is a very effective amino acid for muscle development, as well as for reducing age-related tissue destruction, such as sarcopenia.

Involved in the conversion of glucose into energy and the metabolism of amino acids. It is essential for the proper functioning of the nervous system and appears to be crucial for memory and intellectual abilities.

Necessary for the formation and maturation of red blood cells, as well as the synthesis of DNA (deoxyribonucleic acid), which is the genetic material of cells. It contributes to normal energy metabolism and is involved in the normal formation of red blood cells, as well as in the functioning of the immune system.