Swanson L-Proline, 500mg – 100 caps

Swanson L-Proline, 500mg – 100 caps

Swanson L-Proline, 500mg – 100 caps
Introducing our first economical, high- quality L-proline supplement. An amino acid manufactured in the liver, L-Proline serves as a precursor to hydroxyproline, which is an essential component of collagen tissues that helps maintain their structural characteristics. L-Proline is involved in many processes that produce and maintain connective tissues.