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 NOW's regular strength product (500 mg per capsule). Natural color variation may occur in this product. • Nitrogen Transporter* • Immune Support*

Contains no sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives.Caution: Please discard the inedible freshness packet enclosed.