Nitro HD
Nitro HD

Nitro HD

A fast-acting, long-lasting 100% Nitrosigine® formula created to increase blood flow during exercise.


  • Increase Blood Flow
  • Recovery
  • Energy & Focus

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Nitrosigine® promotes focus, energy, pump, and recovery. Whether you’re trying to improve your performance or simply love getting that full, hard look at the gym, Nitro HD™ can help. Feel the effects in as little as 15 minutes and enjoy the benefits for up to six hours! 

Nitrosigine® - Nitrosigine® is a patented dietary complex of bonded arginine silicate stabilized with inositol. In several studies, this clinically-substantiated ingredient was shown to enhance the levels of both arginine and nitric oxide in the blood.

Supplement facts for Nitro HD

Can I stack Nitro HD™ with other supplements?

Yes. Nitro HD™ is a non-stimulant supplement, so it can be stacked with your pre-workout or other pump products, like creatine.

When should I take Nitro HD™?

For best results, mix one scoop with 8 oz. of water, 15-30 minutes before training.

Who should take Nitro HD™?

Nitro HD™ is best for those looking to add an intense NO3 boost to their workout.