Bolt Liquid L Carnitine 3000mg Weight Management Oxyenergys L Carnitine. My go to pre post workout supplement. Pre workout I usually take it before my workout session for energy production. Post workout Ill take it the day after my workout Does anyone recommend any good pre workout L carnitine liquid supplements that gives you a massive pump during workouts and a good energy boost L Carnitine 2175mg per serving 200 Capsules Sugar Free L Carnitine 500mg Gummy Natural Pre Workout L Carnitine Supplement Increased Energy, Faster Recovery, Boost Metabolism, Pre Workout for Women & Men, Blueberry Flavor (60 Gummies) in Kenya