GNC AMP RAVAGE Pre-Workout Supplement - Hawaiian Punch RAVAGE is a potent, ultra concentrated pre-workout hybrid that can help to temporarily promote alertness, wakefulness, and endurance and can help relieve fatigue and to enhance cognitive and motor performance. Promotes endurance during exercise Relieves fatigue Enhances motor and cognitive performance 1.5 g Creatine, 1.6 g Beta-Alanine, 100 mg Caffeine, and 300 mg Fenugreek NPN 80039142