This is another product all of my horses get. For a new horse we give one vial every 4 days for two weeks, and then we give one vial once every two Acetyl L Carnitine HCL Powder Nupafeed Staying Power Concentrated Syringes Nupafeed Ireland Horse Antioxidant & Metabolic Boost Acetyl L Carnitine Foxden Equine Acetyl L Carnitine Dietary Supplement Seeking Health N Acetyl L Carnitine is not L Carnitine Pharmasave Cloverdale Pharmacy