What's the Difference Between CLA and Carnitine? Applied Nutrition CLA L Carnitine 100cap The Healthy Pantry L Carnitine vs. CLA: Two popular fat burning supplements, but how do they differ? L Carnitine helps your body turn fat into energy, while CLA targets fat storage and supports muscle preservation. CLA and L Carnitine make a GREAT combo because they handle different parts of the fat loss process. CLA helps reduce how much new fat your body stores and supports the release of stored fat. Carnitine JYM CLA Why You Should Add CLA, Carnitine, And Collagen To Your Sports Stack