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ℹ Nitric oxide is a molecule made up of one oxygen atom and one nitrogen atom, and is synthesized by the body from the amino acid arginine. The production of nitric oxide leads to relaxation of smooth muscle tissue, which in turn relaxes the blood vessels and consequently lowers blood pressure. Because of that, there are supplements that offer combinations of nitric oxide precursors such as arginine, aspartic acid, citrulline, etc. These function as mediators for vasodilation and contribute to faster recovery from injuries and optimal muscle development in athletes.  See More


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    Prozis L-Arginine 150 g

    Prozis Sport L-Arginine – The crucial amino acid for nitric oxide biosynthesis

    Arginine is vital for the production of Nitric Oxide (N.O.), the substance responsible for vasodilation.

    Arginine is also a conditionally essential amino acid, meaning that, although our organism is capable of producing it, sometimes larger quantities of Arginine are needed, which a high-quality food supplement such as Prozis Sport L-Arginine can provide.

    Prozis Sport L-Arginine offers you pure Arginine in a form that is easily used by the body, so that you can feel the power of this N.O. precursor right away!

    • Nitric oxide precursor
    • Pre-workout power and pump
    • Readily available arginine form
    • Scientifically tested and proven
    • Ideal for high-intensity training athletes

    22.99 13.80 Add to cart
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    Prozis L-Arginine 300 g NATURAL

    Sport L-Arginine – The crucial amino acid for nitric oxide biosynthesis

    Arginine is vital for the production of Nitric Oxide (N.O.), the substance responsible for vasodilation.

    Arginine is also a conditionally essential amino acid, meaning that, although our organism is capable of producing it, sometimes larger quantities of Arginine are needed, which a high-quality food supplement such as Prozis Sport L-Arginine can provide.

    Prozis Sport L-Arginine offers you pure Arginine in a form that is easily used by the body, so that you can feel the power of this N.O. precursor right away!

    • Nitric oxide precursor
    • Pre-workout power and pump
    • Readily available arginine form
    • Scientifically tested and proven
    • Ideal for high-intensity training athletes

    29.99 19.80 Add to cart
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    Prozis L-Citrulline 2250 mg – 90 tabs

    L-Citrulline 2250 mg – 100% pure L-Citrulline to reinforce your pre-workout power

    Citrulline is a non-essential amino acid, which does not mean it is not as important as others, only that your body can produce it on its own.

    This amino acid can also be obtained from foods, with watermelons being a primary source — citrulline is actually named after the Latin name for watermelon, Citrullus vulgaris.

    • Easily absorbed free-form amino acid
    • 2250 mg of L-Citrulline per serving
    • Available in convenient tablet form
    • Ideal for high-intensity training athletes
    • Best taken before exercise
    • Certified by independent labs
    • Superior quality and purity

    29.99 18.80 Add to cart
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