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This scientifically complex power output formula is designed to create dramatically extended muscle pumps while weight training. Impressive, bigger and longer-lasting NITRAFLEX PUMPS! It’s Stim-Free, and won’t keep you awake after night training. Even those sensitive to stimulants can take it. Plus, it stacks well with other GAT products!

MASSIVE HYPEREMIA MUSCLE PUMPS:
Inducing advanced, blood-engorged Hyperemia Muscle Pumps takes precision. The uniquely potent, athletics-enhancing formula in NITRAFLEX PUMP! Its clinically defined dosage matrix of L-Citrulline, Hydromax Glycerol, L-Norvaline, and Pine Bark boosts nitric oxide, dilates blood vessels for higher volume flow racing into muscles fights fatigue. It increases pumps and endurance. Agmatine Sulfate adds Nitric Oxide synthesis, muscle growth, and recovery.

CONTAINS CLINICALLY STUDIED CFB:
The formula features CFB, patented, clinically studied testosterone support ingredient in NITRAFLEX. A long-term CFB study reported a free testosterone increase of up to 29%.

BEST-IN-CLASS POWER OUTPUT, FOCUS & PERFORMANCE: 
Feel the power of NITRAFLEX PUMP, and crush workouts with seething intensity. You won’t believe it’s stim-free! Carnosyn® Beta-Alanine enhances muscle’s hydrogen (H+) ion buffering. Agmatine increases energy for heightened performance. L-Taurine increases alertness, strengthens the heart and reduces blood pressure. NITRAFLEX PUMP is truly a power-packed pre-workout pump matrix for today’s athletes!

OVER 8 YEARS OF PROVEN SUCCESS:
Original NITRAFLEX by GAT Sport dominates pre-workout. Its proven performance has fueled thousands of fitness enthusiasts and Pro athletes worldwide. Now, the power of NITRAFLEX is also in new STIM-FREE NITRAFLEX PUMP!

Sizes: 20 serving (284g)

Other Ingredients: Silicon Dioxide, Citric Acid, Pineapple Fruit Powder, Malic Acid, Natural and Artificial Flavors, Calcium Silicate, Acesulfame Potassium, Sucralose, FD&C Red #40.  

RECOMMENDED DOSAGE
Mix 1 serving (2 scoops) of NITRAFLEX® PUMP with 10-12 oz of cold water and consume within 30 minutes before working out. Can take up to two servings daily.

Note: One serving contains 1000 MG of Carnosyn® Beta-Alanine, and a clinically researched dose of CFB (Calcium Fructoborate – US Patent #5,962,049)