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.*
Ideal for pre-contest prep and lean muscle physique
BULK POWDERS™ Caffeine Tablets 200mg are fast-acting and may help improve performance. Caffeine Tablets 200mg may also help to prevent fatigue. Caffeine also acts to enhance mental alertness, which may be beneficial pre-training.