L Carnitine is amino acid supplement that enhances energy production in performance horses. It works through 6 ways: Muscle level of L Carnitine influence the exercise capacity of a horse. L Acetyl L Carnitine HCL Muscle Support for Horses, Powder 1 lb NEW! Boost your horse's energy, stamina, and recovery with EnduraBoost! This concentrated performance supplement, enriched with L carnitine, provides that extra boost when your horse needs it. With the added benefit of Postbiotics, Pro L carnitine mangime complementare per cavalli sportivi 60 ml Horse Master eBay