5 out of 5 based on 2 customer ratings
(2 customer reviews)


  • May help to maintain your endurance*
  • Supports Hydration*
  • May help maintain healthy performance levels*
  • 20+ Hour Nitric Oxide Release*
  • Unmatched L-Citrulline (for improving athletic performance)*
  • May help to maintain healthy high-altitude performance*
  • No Creatine, Caffeine, Beta Alanine, Niacin or L-Glutamine

SKU: FNX-1030.

Categories: , .

FNX PULSE™ works in concert with your body’s cardiovascular system, which may help maintain healthy performance and endurance while boosting hydration during intense physical activity. FNX PULSE™ is designed with a special ingredient called L-Arginine—a naturally occurring amino acid that may help maintain healthy blood flow and oxygen to the muscles and cells of the body. The black pepper extract and bio protected blend in FNX PULSE™ may help maintain healthy absorption of nutrients to the body. The healthy circulation and blood flow allows for the cells of the body to be hydrated and perform properly, maximizing endurance.

When your body becomes dehydrated, it holds on to anything it can, including waste. FNX PULSE™ may help maintain a healthy process of clearing waste products from your muscles, which can result in a reduced sense of fatigue. When the body is properly hydrated with FNX PULSE™ and has enough blood flow and circulation, it has more energy. Additionally, we’ve added another amino acid called L-Citrulline which has been shown to prolong the production of nitric oxide in the body. This prolonged production of nitric oxide is what sets FNX PULSE™ apart from the competition.*
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent disease.

Weight 15 oz

2 reviews for PULSE

  1. Hayden Barton
    5 out of 5

    Awesome for cardio! I’ve been taking pulse for a few months now since I have increased my cardio and I love it! It keeps you energized and focused the whole time. I even sip on it during my college classes to stay hydrated!

  2. jwiseman
    5 out of 5
    (verified owner)

    Great product. Awesome flavor. This stuff does exactly what it says. I drank it about an hour before i did cardio and the endurance it gave me was incredible. I would definitely keep using this product.

Add a review