Best Body Professional EAA powder 450g - fruit punchEssential amino acids reduce fatigue during stress , allowing the body to work harder for longer. EAA is involved in improving strength, muscle growth and endurance . Our body cannot produce EAA itself, so it is necessary to obtain it from food or quality supplements. Essential amino acids include L leucine, L isoleucine, L valine, L lysine, L phenylalanine, L threonine, L methionine and L tryptophan. In order to achieve maximum effectiveness of the