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• NITROGEN TRANSPORTER*: In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.*

• DOUBLE STRENGTH PRODUCT: 2x the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).

• GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).

Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.* Glutamine also acts as the primary fuel for the rapidly growing cells of the immune system and GI tract.* This double strength product has twice the L-Glutamine (1,000 mg per capsule) as in our regular strength product (500 mg per capsule).