GAT NITRAFLEX BURN is a pre-workout supplement designed to provide explosive energy, intense mental focus, and extreme muscle pumps. The key ingredients include: Nitrosigine: Helps boost energy, increase blood flow, and enhance muscle volume for impressive pumps. CaloriBurn GP: Activates brown adipose tissue to effectively accelerate fat-burning. Caffeine anhydrous: Increases metabolic rate and energy levels. For best results, mix one serving (1 scoop) with 10-12 oz of cold water and consume 20-30 minutes before your workout. Do not take within 6 hours of bedtime.