Nitraflex pre-workout delivers fast, explosive training results for a more powerful body, including energy, stamina, Nitric Oxide (NO) and testosterone levels.* It contains proven muscle building L-Citrulline malate, L-Arginine, L-Arginine Alpha-ketoglutarate (AKG) amino acids and Calcium Fructoborate (CFB), a natural, high potency form of Boron which has been shown to support free testosterone.

• High L-Citrulline and Nitrosigine Doses: L-Citrulline helps support better blood flow and pumps by functioning as a precursor to L-Arginine and ultimately Nitric Oxide (NO), which plays a key role as a vasodilator to help with strength and endurance during training. Nitrosigine has been shown through clinical research to help boost energy, increase blood flow, enhance muscle volume and the pump, improve mental focus, and combat muscle damage from intense bouts of exercise.

• Elemental Boron for Testosterone Support: Each serving of Nitraflex contains 200mg of Boron Citrate to help support healthy vitality in men by potentially promoting healthier free test levels and helping to support estradiol control.

• Effective Dose of Beta-Alanine*: The clinically-proven performance enhancer beta-alanine was not “fairy dusted” in this formula. Rather, we added a powerful dose that you will feel working following your very first serving. (May promote slight, tingly-cerebral sensation).*

• Creatine-Free: Creatine causes water retention, which can make achieving a dry, hard muscular look even more difficult. NITRAFLEX contains no creatine, making it ideal for pre-contest prep and lean muscle physique*

• Cognitive Enhancers*: NITRAFLEX contains unique ratios of scientifically validated compounds that help you remain alert, intense and focused while you’re flying from set to set with veins fully dilated and muscles pumped to the extreme. (DMAE)*.