High-Intensity Training Formula
This clinically tested, high-intensity pre-training formula has potent ingredients to help magnify energy, alertness, strength, stamina, pumps and free testosterone during workouts.
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.
- 1-Scoop Serving
- High Citrulline: Arginine Ratio
- CFB Helps Support Testosterone
- Effective Dose of Beta-Alanine
- Cognitive Enhancers
- Blue Raspberry
- Fruit Punch
- Green Apple
- Pina Colada
- Strawberry Kiwi
Day 1: Begin by assessing your tolerance with half a serving of NITRAFLEX® mixed with 6oz of cold water.
Days 2 and beyond: Depending on tolerance, mix 1 serving (1 scoop) of NITRAFLEX® with 10oz of cold water and consume within 30 minutes before working out.
Take 1 serving (1 scoop) upon arising in the morning or before any physical activity. Do not take more than 1 serving in a single 24-hour period. Do not take within five hours of bedtime.
The DS Promisse
We stand by our products so that you can shop in confidence.
Buy Now Pay Later
Simply add your items to your cart and select either zipPay or AfterPay at checkout.