Ultra Glutamine


Build vitality and support intestinal repair.

Pure Essentials Ultra Glutamine is a remarkable, energy-boosting, non-stimulant formula to help you overcome constant fatigue. Featuring a formulation that provides exceptional nutritional support for muscular stamina and mental sharpness, it is also an excellent choice for people with intestinal irritations.

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  • Benefits
  • Nutrients
  • Dosage
  • References


• Can help regenerate the intestine's surface cells
• Can improve overall gut health

Intestinal surfaces are susceptible to erosion from mechanical action, toxins, and the products of abnormal bacteria. Symptoms include diarrhea or chronic constipation. The L-glutamine and pyridoxal alpha-ketoglutarate (PAK) in Pure Essentials Ultra Glutamine help regenerate the intestine’s surface cells.



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. You may also take three (3) additional capsules prior to exercise.


Heap LC, et al. Vitamin B status in patients with chronic fatigue syndrome. J R Soc Med. 1999;92(4):183-185.

McCully KK, Natelson BH. Impaired oxygen delivery to muscle in chronic fatigue syndrome. Clin Sci (Lond). 1999 Nov;97(5):603-8.

Scott LV, et al. Small adrenal glands in chronic fatigue syndrome: a preliminary computer tomography study. Psychoneuroendocrinology. 1999;24(7):759-768.

Ingredient Highlights

Ultra Glutamine

Glutamine is an amino acid. As such, it is a primary fuel for the intestines, muscles, brain, and liver.

PAK is made up of two substances: pyridoxine (vitamin B6) and alpha-ketoglutarate (an amino acid compound of vitamin B6 and a precursor to glutamine). It naturally recycles L-glutamine, so the body can use it over and over again. Because of this combination, one gram of the L-glutamine + PAK in Pure Essentials Ultra Glutamine is worth five to 10 grams of any other glutamine. By recycling L-glutamine + PAK, Pure Essentials Ultra Glutamine protects against glutamate build-up.