Dietary supplement with 21 amino acids aminoplus basic contains all essential amino acids to maintain a healthy and intact organism. Amino acids are the building blocks of the bodys own proteins. Protein is essential for growth and development. Proteins are also needed for the transport of other nutrients in the body and support the building and maintenance of a strong body. Certain essential (indispensable) amino acids are required for muscle maintenance. The branched-chain amino acids valine, leucine, and isoleucine support the recovery of fatigued muscles. Lysine is also an essential amino acid necessary for growth, development, and the maintenance of bodily functions and tissues. - lactose-free - gluten-free - fructose-free