Why You Should Add CLA, Carnitine, And Collagen To Your Sports Stack CLA (Conjugated Linoleic Acid) and L carnitine are popular supplements often taken for their potential benefits in weight management and overall health. Heres a breakdown of their daily dosage, best Amazon.com: BPI Sports CLA+Carnitine CLA L Carnitine & Linoleic Acid L Carnitine Supplement for Weight Loss, Metabolism & Lean Muscle Caffeine Free Watermelon 50 Servings 12.34 oz : Health & Household What's the Difference Between CLA and Carnitine? 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.