VMI Sports L Carnitine 3000, Miami Vice, 16 fl oz (473 ml) : Target Promo: L Carnitine Cutler Nutrition Promo: Liquid L Carnitine Cutler Nutrition L Carnitine Injection Levocarnitine IV L CARNITINE doses seen most say 600mg per day that cost would add up fast is that the basic dose if it's an injection L CARNITINE doses seen most say 600mg per day that cost would add up fast is that the basic dose if it's an injection