RUNNER ENDURANCE

Stamina 13 Drink Mix

Developed by athletes and validated in peer-reviewed studies, our supplement is built for runners' cardio and endurance needs.

  • Resist muscle fatigue
  • Expand aerobic capacity
  • Support oxygen delivery
  • Improve blood circulation
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Meet the stack supporting top endurance athletes.

  • β-alanine

    A key amino acid that serves as a buffer against lactic acid buildup to improve stamina.

    Research conducted on 10K time trials.

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  • L-citrulline

    An amino acid that drives the formation of nitric oxide, increasing blood flow, vessel diameter, and concentration.

    Research conducted on trained cyclists.

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  • Beetroot

    Rich in antioxidants and nitrates, beetroots are a great source of nitric oxide that helps improve aerobic power output. Research conducted on triathletes.

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  • Pomegranate

    A fruit rich in polyphenols and antioxidants that improves time to exhaustion and VO2 efficiency. Research conducted on trained cyclists and athletes.

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Make training and race day a breeze.

Unlock your full cardio potential.

  • HOUR 01

    A new beginning

    Feel a boost of energy and focus from antioxidants and nitrates increasing oxygen deliverability.

  • DAY 21

    Better endurance

    Daily use builds stores of key amino acids that your body can draw upon during intense exercise. You may start to notice improved stamina and faster times.

  • Column

    A new cardio system baseline

    Longterm users report feeling more energy each day and faster recoveries, and often improved resting heart rate and blood pressure.