Propionyl L Carnitine for Erectile Dysfunction: What the Evidence Shows and How to Approach It Propionyl L Carnitine for Erectile Dysfunction: What the Evidence Shows and How to Approach It L Carnitine: Benefits, Uses, Side Effects, and More Most people talk about carnitine like it is one supplement. It is not. Acetyl L carnitine and L carnitine L tartrate do different jobs, and picking the wrong one for the wrong goal is where people Amazon.com: NOW Sports Nutrition, L Carnitine Liquid, Triple Strength 3000 mg, Citrus, 16 Ounce : Health & Household L Carnitine Pills for Weight Loss: Evidence, Safety and UK Guidance Bolt Pharmacy