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Build vitality and support intestinal repair.

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, fibromyalgia or chronic fatigue syndrome.

Chronic fatigue syndrome (CFS) is characterized, according to the Centers for Disease Control (CDC), by the following symptoms:

  • Persistent fatigue for over six months
  • Sore throat
  • Tender lymph nodes
  • Muscle pain
  • Impaired memory and ability to concentrate
  • Pain in many joints without swelling or redness
  • Headaches
  • Severe malaise lasting over 24 hours after exercise or exertion

Despite the symptoms becoming known, even after years of research, the actual cause of CFS is still not known. Before developing a treatment program, physicians are advised to examine the CFS patient to identify possible causes. Often, food allergies, or dysfunction of the thyroid, pituitary, or adrenal glands are implicated in fatigue.

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.

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.

Ingredient highlight

  • 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.

Typical Dosage

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.

Three (3) Pure Essentials Glutamine capsules provide:

Energized Nutrients

L-glutamine (free form) 

1,500 mg

PAK (pyridoxal alpha-ketoglutarate) 

500 mg

Magnesium (as C16 and C18 alkyls) †

13 mg

Rice flour (organic basmati) 

219 mg

Kosher gelatin capsules 

324 mg


† From whole, untreated palm fruit and leaf

All products offered at The Ash Center come with our 100% Customer Satisfaction Guarantee.


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.



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