Swanson Amino Acid L-Proline Dietary Supplement 500 mg 100 Capsules -Caps-

L-proline is an amino acid, which is a type of amino acid. L-proline is one of the "nonessential amino acids" due to the fact that the body is able to manufacture a certain amount of it on its own, but it's still important to get the rest via foods such as beef, chicken, black beans and lentils or by taking L-proline supplements. Taking an L-Proline supplement becomes increasingly vital as we age, as our bodies make less and less of it over time. On a per gram basis, proline requirements are the highest of all amino acids for whole-body protein synthesis. Each capsule of Swanson Amino Acid L-Proline contains 500 mg of L-Proline.