HAYA LABS Free Form Amino Complex is a high-quality dietary supplement, created on the basis of a complex of free form amino acids that stimulate the building of lean muscle mass, increases energy, improves burning excess fat and promote metabolism. Benefits: Promotes the growth of muscle mass Increases strength and energy Increases endurance Promote fat burning Stimulates metabolism Accelerate recovery Powerful immune stimulator Supports the cardiovascular system Supports the digestive system Improves brain activity Essential amino acids are those that the body can not produce and should take them from outside - through food and supplements. Their intake is extremely important during diets and restricted caloric intake. Their absence or insufficient acceptance would prevent protein synthesis, which will delay the recovery and development of the muscles. Free Form Amino Complex will deliver the essential amino acids in perfect quantity and ideal proportions. Essential amino acids are Histidine, Isoleucine, Leucine, Lysine, Methionine, Phenylalanine, Threonine, Tryptophan, Valine. Also, the Free Form Amino Complex contains all other nonessential amino acids, which are also very important for protein synthesis and metabolism. Nonessential amino acids are Alanine, Arginine, Asparagine, Aspartic acid, Cysteine, Glutamic acid, Glutamine, Glycine, Ornithine, Proline, Selenocysteine, Serine, Tyrosine.