What's the Difference Between Bulking and Cutting? Fitnesstack Premium L Carnitine (30 SERVINGS) by REDCON1 NutraBio L Carnitine Liquid Shots 3000mg Convenient, powerful, and made to support your active lifestyle. A quick liquid shot designed to help fuel performance and keep you moving 3000mg L Carnitine per L CARNITINE 21000mg Support Fat Metabolism & Workout Energy oxyenergy RECOVERY AMINOS!!!!!!!! So typically I would drink this starting right before my workout and during the whole session, something's I have taken notice of, I can train longer and harder, definitely hydrates