Endura/PAK Guard Capsules

Description

Endura/PAK Guard by Perque – Digestive Health and Glutamine Support

Endura/PAK Guard capsules by Perque combine free-form L-glutamine with PAK, pyridoxal alpha-ketoglutarate, in a non-stimulant formula. This combination provides targeted amino acid support rather than a protein shake, digestive enzyme blend, or caffeine-based energy supplement.

The formula centers on glutamine, an amino acid used throughout the body and an important fuel for intestinal cells. Each three-capsule serving supplies 1,500 mg of glutamine and 500 mg of PAK. Both the 60-capsule and 180-capsule options provide the same amounts per serving; choose the bottle size separately from the serving instructions.

Key Endura/PAK Guard Benefits

Supports digestive health by supplying glutamine, a nutrient that intestinal cells use as fuel during their normal daily activity.
Provides an amino acid used in normal protein metabolism, helping supply building material for the body's ongoing tissue maintenance.
Contributes glutamine for nitrogen transport between tissues, connecting intestinal nutrition with the body's broader handling of amino acids.

How Endura/PAK Guard Works

The intestinal lining needs a steady supply of nutrients to carry out its everyday work. Glutamine supplies both carbon for cellular energy pathways and nitrogen for making important cellular building blocks. These roles explain its relevance to intestinal cell nutrition without making the formula a substitute for adequate dietary protein.

PAK pairs pyridoxal with alpha-ketoglutarate. Alpha-ketoglutarate participates in the body's normal energy cycle and connects with amino acid metabolism. Those nutritional roles are different from a promise of increased athletic performance or sharper concentration; this product is best understood as targeted nutritional support.

Key Functional Ingredients Include:

L-glutamine: Supplies a free-form amino acid that intestinal cells use for energy. It also carries nitrogen between tissues and contributes to protein and nucleotide production, supporting the everyday nutritional needs of cells involved in digestion and tissue maintenance.
PAK (pyridoxal alpha-ketoglutarate): Provides the formula's second headline ingredient. Its alpha-ketoglutarate component is part of normal cellular energy metabolism and the pathways connecting glutamate and glutamine. This explains its nutritional context without equating PAK with an additional measured dose of glutamine.

Endura/PAK Guard Is Formulated For

Adults seeking glutamine-centered nutritional support for the intestinal lining.
People who prefer a capsule format rather than mixing an amino acid powder.
Adults reviewing a non-stimulant supplement with their health professional, including whether the label's empty-stomach schedule fits their routine.

Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner before starting a new supplement. Ready to find the right fit? Access Now to schedule a consultation with our licensed wellness professionals at Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other GI Health Supplements and Perque collections.

Recommendation: As a dietary supplement, take three (3) capsules on an empty stomach upon rising and three (3) capsules before bed or as directed by your health professional. Plus, take three (3) additional capsules prior to exercise.

Serving Size: 3 Capsules
Servings Per Container: 60-capsule bottle: 20; 180-capsule bottle: 60

Amount Per Serving:
L-glutamine (free form) ... 1,500 mg.
PAK (pyridoxal alpha-ketoglutarate) ... 500 mg.
Rice flour (organic) ... 90 mg.
C16 and C18 alkyls† ... 13 mg.
Vegetable capsules ... 291 mg.

† From whole, untreated palm fruit and leaf
* Daily value not established

Other Ingredients: None

Does Not Contain: Does not contain: Citrus, MSG, wheat, gluten, corn, starch, sugar, soy, yeast, zein, sulfates, phosphates (other than coenzymes), preservatives, casein or other milk derivatives.
NO GMO's; NO toxic minerals or metals

Storage: Must be stored with cap on tightly in a cool, dry place.

Warnings/Cautions: Keep out of reach of children.
Do not use product if the tamper-resistant shrink band around the cap or the inner seal beneath the cap appears to have been tampered with or is missing.
Warning: Pregnant and nursing mothers need to check with their health professional before taking supplements.

Frequently Asked Questions About Endura/PAK Guard

What are the benefits of Endura/PAK Guard?

Endura/PAK Guard supplies glutamine for intestinal cell nutrition and normal amino acid metabolism. Glutamine serves as fuel for intestinal cells and provides nitrogen used in cellular building blocks. The three-capsule serving combines 1,500 mg of free-form L-glutamine with 500 mg of PAK. Its role is targeted nutritional support, not replacing dietary protein, digestive enzymes, or a balanced eating pattern. It contains no caffeine-based stimulant ingredient in the listed formula.

Who should take Endura/PAK Guard?

Adults considering a glutamine supplement for digestive nutritional support can discuss Endura/PAK Guard with their health professional. The capsule format suits people who do not want to measure or mix glutamine powder. Review the directions carefully: the label describes three capsules upon rising, three before bed, and an additional three prior to exercise. Pregnant and nursing mothers need professional guidance before use. People taking medications should have their pharmacist review the complete formula and other supplements.

Are there any side effects of taking Endura/PAK Guard?

L-glutamine has been associated with nausea, constipation, abdominal pain, headache, cough, and back or limb pain. The frequency with this formula is not established. Review medications and supplements with your pharmacist. Keep out of reach of children. Do not use product if the tamper-resistant shrink band around the cap or the inner seal beneath the cap appears to have been tampered with or is missing. Warning: Pregnant and nursing mothers need to check with their health professional before taking supplements. Stop use and seek advice if unwanted symptoms develop.

How does Endura/PAK Guard support overall health?

Endura/PAK Guard connects intestinal nutrition with the body's broader use of amino acids. Glutamine helps move nitrogen between tissues and supplies material for proteins and other cellular components, while intestinal cells also use it for fuel. PAK contributes alpha-ketoglutarate, a participant in normal cellular energy pathways. These are nutritional functions rather than a guarantee of improved stamina or mental clarity. Adequate food, hydration, sleep, and an appropriate activity routine remain important alongside this capsule formula.