Propionyl L carnitine induces eNOS activation and nitric oxide synthesis in endothelial cells via PI3 and Akt kinases ScienceDirect Compounded Carnitine (L) Injection Empower Pharmacy The Role of l Carnitine in Mitochondria, Prevention of Metabolic Inflexibility and Disease Initiation Propionyl L Carnitine for Erectile Dysfunction: What the Evidence Shows and How to Approach It Propionyl L Carnitine Erectile Dysfunction: What the Evidence Shows and How It Fits Into Daily Use