EUR 29.90
MRI Performance


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New pre-trainer formula. Stimulates the production of nitric oxide.

29.90 €

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29.90 €
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Black Powder by MRI is a powerful precursor product to nitric oxide ideal for pre-training.

  • Increases strength and intensity
  • Promotes energy and stamina
  • Provokes incredible muscle growth and quick recovery
  • Boosts focus
  • Maximum energy and congestion

With Black Powder you will see how your strength, energy, intensity, stamina, focus and congestion will be increased to levels you have never known before. Note how muscle recovery and growth is maximised exponentially.

Nitric oxide is the basis of performance during training and of muscle gain. Nitric oxide dilates the blood vessels, thereby providing more blood to the muscle and better transportation of nutrients, thereby boosting muscle growth and muscle contraction. Thanks to the ACTINOS2 technology from Black Powder by MRI you will achieve an immediate increase in nitric oxide levels of 950%.

Boost your training sessions and muscle growth flooding the muscle cells with blood and nutrients, also achieving unrivalled strength, intensity and focus.

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