Jacked Factory's Premium L-Arginine Nitrosigine® (90 veggie capsules) in a black bottle with red label Edit alt text
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Side of Jacked Factory's Premium L-Arginine Nitrosigine® (90 veggie capsules) in a black bottle with red label showing product description
Side of Jacked Factory's Premium L-Arginine Nitrosigine® (90 veggie capsules) in a black bottle with red label showing nutritional information

Premium L-Arginine (Nitrosigine®)

Sale price$19.99
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Size: 90 Count

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L-Arginine is the most important amino acid for increasing nitric oxide (NO) production, thereby helping your blood vessels expand and relax so more nutrients and blood can flow to your muscles while you crush your workout.

As such, supplementing with L-arginine results in those intense, skin-tearing pumps that you crave every time you hit the gym. But plain L-arginine just doesn’t cut it anymore...Nitrosigine® is leading a new era of NO boosters that we’ve all been waiting for.

This ingredient is a patented form of L-arginine silicate (stabilized by myo-inositol), having much more efficacy and biological potential than basic L-arginine supplements.

Supplement Facts

    COMPLETE THE STACK

    Zero Fillers or Dyes

    Transparent Label

    Research-Backed Ingredients

    cGMP Manufactured

    FAQ