AT Sport NITRAFLEX BURN Spicy Mangorita is a pre-workout supplement designed to provide explosive energy, intense mental focus, and extreme muscle pumps while also supporting fat burning. The key ingredients include: Nitrosigine, which boosts energy, increases blood flow, and enhances muscle volume for impressive pumps. CaloriBurn GP, which activates brown adipose tissue to accelerate fat burning. Caffeine anhydrous, which increases metabolic rate and energy levels. To use NITRAFLEX BURN Spicy Mangorita effectively, mix one serving (1 scoop) with 10-12 oz of cold water and consume 20-30 minutes before your workout. Do not take it within 6 hours of bedtime.