Injectable L Carnitine How It Works & What to Expect? L Carnitine has become one of the top 5 sellers the last few years and when you review the research, you can see why Reviewing the research (links below), the main benefits of 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 Supercharge Your Workouts with Liquid L Carnitine