L Carnitine: Benefits, Side Effects, FAQ, Sources, and Dosage Cpsulas de L Carnitina Quema grasa durante el ejercicio EAFIT Let's cut through the marketing noise and look at the actual science of fat loss. A lot of supplements make big claims, but L Carnitine is heavily backed by research for its Best Belly Fat Loss Supplements: Truth About Clen, Yohimbine Hcl, L Carnitine & CLA What's the Difference Between CLA and Carnitine?