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NOW L-Glutamine, 120 Capsules
NOW L-Glutamine, 170g Powder
NOW L-Glutamine, 454g Powder

NOW - Free Form L-Glutamine

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Info: Available in Either Capsules or Powder

Glutamine (or L-glutamine) is not only the most abundant amino acid synthesized in the human body, but it also plays a critical role in the growth and development of the immune system, maintaining muscle mass and muscle growth, regulating pH balance, as well as being a nitrogen transporter that influences protein metabolism.

Product Notes:

Glutamine aids in the digestive process by protecting the mucosal lining of the stomach and the intestines which may aid individuals with leaky gut syndrome, ulcerative colitis, Crohn's disease and other gastrointestinal disorders. Glutamine is also considered a "conditionally essential" amino acid as during certain periods of stress, the body may need more glutamine than it is able to produce naturally; therefore making glutamine an appropriate candidate for supplementation.


Powder: 3000 mg L-Glutamine per teaspoon; nothing else.

Capsules, 500 mg L-Glutamine, plus Capsule (gelatin, water), Rice Flour, Magnesium Stearate (vegetable source).

Suggested Usage:

500 mg Capsules (NPN: 80002659): Adults: Take 1 capsule 3 times daily, between meals.

Powder (issued under the NOW Sports brand) (NPN 80003423): Adults: Take 1 teaspoon in juice, 2 to 3 times daily.


Consult a healthcare practitioner prior to use if you are pregnant or breastfeeding or if you are following a low protein diet.

Product Options:
120 Capsules (500mg) - $16.99 - UPC: 733739800923
170 g Powder - $24.99 - UPC: 733739802200