PERQUE Endura / PAK Guard™


PERQUE Endura/PAK Guard™ provides exceptional nutritional support for muscular stamina and mental sharpness. It contains a unique combination of L-glutamine and pyridoxal alpha-ketoglutarate (PAK). Glutamine is a primary fuel for the intestines, muscles, brain, and liver. PAK naturally recycles L-glutamine, so the body can use it over and over again.

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  • Safely increases glutamine in the brain, muscle, and gut for significantly better energy production throughout the body. *
  • Improves digestive health, increases stamina, and sharpens mental clarity. *
  • Patented recycled glutamine formula prevents build-up of glutamate, a powerful excito-neurotoxin that damages nerves.*
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If you suffer from constant fatigue or wish to support intestinal wall repair, your best choice is PERQUE Endura/PAK Guard™, a remarkable, energy-boosting, non-stimulant formula.*

Approximately one out of five individuals consults a physician about fatigue. Fatigue is a symptom of several conditions, including depression, anemia, hypoglycemia, Addison’s disease, hypothyroidism, chronic fatigue syndrome, or fibromyalgia.*

Fortunately, fatigue can often be remedied by addressing the cause(s), including dietary changes, consistent exercise, and improved sleep habits. Specific nutritional supplements can be key to correcting nutritive deficits and enhancing toxin elimination.*

You need PERQUE Endura/PAK Guard™ if you:

  • Need more endurance;
  • Are constantly fatigued;
  • Feel mentally sluggish; or
  • Want a faster recovery after exercise.*

Patent number: 6,545,044

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*This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.