NEW NITRAFLEX® BURN is a scientifically advanced muscle building powerhouse designed to build lean, dense muscle while simultaneously burning subcutaneous body fat.* Feel your power surging within minutes. NITRAFLEX BURN will motivate your training and help take your physique and performance to the next level!
- Blue Raspberry
- Pink Lemonaide
- Green Apple
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.*