Acetyl L Carnitine for Horses Equine Sperm Motility L Carnitine supplement for horses and dogs Meta Librium Horse Metabolic and Behavior Calming Supplement 5 lbs Acetyl L Carnitine 500 mg Veg Capsules NOW No Style Like Supplementation for more than a week with L carnitine has the potential to increase carnitine in horses' muscles. This increase could improve the transportation of fatty acids into mitochondria to be used for