Amino acids are the building blocks for proteins, and they are crucial for cellular performance, repairing body tissue, and developing enzymes and neurotransmitters.* Unfortunately, the body needs nine "essential amino acids" that it cannot make itself, requiring supplementation from diet for sufficient protein synthesis and good health.*

People with restricted diets or subpar digestion may not supply their body with enough essential amino acids. NOW® Sports Amino-9 Essentials™ offers all 9 essential amino acids in their unbound state and in the advisement of the National Academy of Sciences for adults 19 and above, effectively enabling optimal muscle and tissue rejuvenation.*