CLA Carnitine Collagen, Unflavored, 13.65 oz (387 g) Ratiopharm L Carnitine plus Probio CLA 35g Weight Loss & Fat Loss Injection 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 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. Which one works