For nearly a decade, NITRAFLEX® has been the name you trust when it comes to pre-workout formulas. And now, NITRAFLEX ups the ante by introducing Nitrosigine to the mix, and adding even more pure Citrulline to the formula. This 1-2 punch greatly increases pumps beyond expectations. The volume has been turned up on the energy, focus and flavor as well. Lastly, there’s no more artificial dyes in the formulas. All in all, this is the strongest and best-tasting NITRAFLEX yet!†
- Powered by Nitrosigine, this new formula boasts Nitrosigine as its only source of Arginine.
- 200mg of Boron Citrate in every dose. This trace mineral has been shown to lower estrogen, while raising free testosterone by 28.3% in as little as 7 days!‡
- 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.†