What is L-Carnitine 90 cap Sport Live ? Carnitine is responsible for the transport of fatty acids into the mitochondria. cell organelles responsible for energy production. For this reason, it is a complement highly valued in the world of athletes. Format Bottle with 90 caps How to use Consume one capsule a day, preferably before exercising Ingredients L-Carnitine (Free form) 500 mg, Hydroxypropylmethylcellulose (Sheath), Cellulose Microcrystalline (Bulking Agent) , Magnesium Stearate (Bulking Agent) , Dioxide silicon (anti-caking agent).