Amazon.com: Muscle Pharm L Carnitine 3000, The Ultimate Liquid L Carnitine Supplement for High Performance, Supports Metabolism, Hydration & Energy, Zero Sugar, Low Calories, Peach Nectarine Flavor, 32 Servings : Everything Else L Carnitine Linus Pauling Institute Oregon State University Amazon.com: Cardio Cuts NDS Nutrition 4.0 Pre Workout Supplement Advanced Weight Loss and Pre Cardio Formula with L Carnitine, CLA, MCTs, L Glutamine, and Safflower Oil Cherry Slush (40 Servings) : Health L Carnitine: Worth the hype?, Only if you use it the right way., Heres how to get real results:, Dosage: 1 tbsp (15ml), Timing: Take it 1530 mins before your workout or cardio., Pro tip: Works best