The composition of LEVRONE LEVRO SHIELD is a high class concentrated L-glutamine, which was prepared in the form of easily soluble powder. The amino acid has been enriched in beta-glucan from barley. The supplement is recommended for physically active people, especially those who train for strength, endurance and bodybuilding. Glutamine deficiencies can be noticed during periods of increased psychophysical activity, weakened immunity or a poorly balanced diet (low in complete protein). The natural taste of the product and its easy solubility make the supplement a perfect addition to BCAA amino acids, protein supplements, carbo supplements or creatine.