L-Leucine CAS No is 61-90-5

L-Leucine is utilized in the liver, adipose tissue, and muscle tissue. In adipose and muscle tissue, L-Leucine is used in the formation of sterols, and the combined usage of leucine in these two tissues is seven times greater than its use in the liver.
L-Leucine potently activates the mammalian target of rapamycin kinase that regulates cell growth. Infusion of leucine into the rat brain has been shown to decrease food intake and body weight via activation of the mTOR pathway. L-Leucine is an essential amino acid that is not manufactured in the body and must be found in the foods we eat.
L-Leucine supplementation can have positive effects on sports performance, including increased work capacity and stamina and the ability of the body to preserve lean muscle mass during high intensity workouts. L-Leucine, food additives commonly known as Leucine, is known as one of three branch-chain amino acids. Because it is an essential amino acid, humans cannot synthesize it. This means that it must be obtained through diet or supplements.
L-Leucine CAS No is 61-90-5. L-Leucine is important for the regulation of protein synthesis and is essential in the building of muscle tissue. It is found in high concentrations in the muscle tissue, and helps preserve breakdown of these tissues during endurance and long distance training. People who are dedicated to bodybuilding often use supplements to insure that they have a sufficient level of L-Leucine to help prevent tissue catabolism and to help build muscle mass. It also helps in the rebuilding of muscle tissue after intense training.

Others: L-Carnitine Tartrate              L-Tyrosine