glycine propionyl-l-carnitine acetyl-l-carnitine Swanson Propionyl L-Carnitine 515mg + 60 Veggie Caps gplc vs l carnitine GPLC
Description
It is found in every cell, where it helps turn glucose into energy

It can increase the blood flow in working muscles

J Cachexia Sarcopenia Muscle 2017;8:915-925

Journal of robotic surgery