Purely fits your goals.

L-Leucine is one of the three amino acids that compose the complex known as Branched-Chain Amino Acids. It is essential to the body since it's not able to produce, and thus must be obtained through diet or supplementation. It is found in many protein sources. High-leucine foods include cheese, soybeans, beef, chicken, pork, nuts, seeds, fish, seafood, and beans. Prozis makes L-Leucine available for you to add a new level of quality to your supplements and to your goals.