Caffeine is one of the top ingredients in pre-workout supplements like Ladder Pre-workout. Caffeine helps to reduce fatigue, maintain focus, increase strength and improve general performance. However, when consumed in a large quality, it could cause adverse effects, especially for people who are caffeine sensitive.  Hence, you must know how much caffeine is consumed in your pre-workout supplement to prevent excessive consumption. Each serving of Ladder pre-workout supplement contains 200mg of caffeine. 400mg is the recommended daily caffeine consumption; anything above this limit can lead to nausea, restlessness, and insomnia.