Essential Amino Acids are required for muscle recovery and growth, they are not produced by the body hence the Essential Amino. EAA's must be consumed for protein synthesis to occur. If your diet is deficient, supplementing with Essential Amino Acids may enhance muscle recovery and muscle growth. This is where (APN) Essential Amino Acids come in to play, fuelling you and your body with 60 highly effective servings per tub. APN Essential Amino Acids also contains Zero Sugar, Zero Lactose and Zero Fat and comes in 5 incredible flavours. APN Essential Amino Acids (EAAs) are a combination of all 9 essential amino acids, Leucine, Isoleucine, Valine, Histidine, Lysine, Methionine, Phenylalanine, Threonine and Tryptophan. Essential Amino Acids are considered the most important for muscle growth and repair.