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Advanced GI Tract Support

Nutritional Frontiers GI Complete Powder is a nutrient-rich dietary supplement in a delicious raspberry flavored powdered drink mix to promote healthy digestive system function. Considered the best glutamine supplement for leaky gut, GI Complete Powder features herbs and essential trace minerals for optimal gut health.

Sometimes a poor diet, chronic stress, or disease can lead to a "leaky gut," which occurs when bacteria and toxins penetrate the bloodstream from the gut and intestines. This can cause inflammation and overall stress on the immune system, leading to uncomfortable symptoms.

If you experience symptoms of leaky gut, such as food sensitivities, fatigue, diarrhea, constipation, or bloating, you may benefit from a natural blend of GI tract-supportive nutrients. Considered the best glutamine supplement for leaky gut, GI Complete Powder features herbs and essential trace minerals for optimal gut health.

When used in conjunction with a healthy diet (eliminating toxins, sugar, alcohol, and processed foods), the best glutamine supplement for leaky gut may help the process of healing the gut.

Nutritional Frontiers formulated GI Complete to support the entire gastrointestinal tract by soothing its lining, maintaining gut health, and promoting normal bowel movements, immune function, and microbial balance. This advanced formula includes aloe vera, L-glutamine, licorice root powder, marshmallow root, slippery elm, zinc carnosine, and other gut-healing nutrients. Each of these ingredients contributes potential benefits related to the gastrointestinal tract and does not cause bloating or gas.

  • Raspberry flavored crystalline powder drink mix
  • Purity is 100% guaranteed
  • Promotes healthy gastrointestinal tract function
  • Mixes easily into any cold beverage
  • Produced to cGMP standards
  • Made in the USA

Nutritional Frontiers GI Complete Powder is the best glutamine supplement for leaky gut, because L-glutamine helps to protect a healthy gut barrier to repair the intestinal lining. If you're looking for a dietary supplement that may help you support the proper function and health of your gastrointestinal tract, consider Nutritional Frontiers GI Complete Powder.

Suggested Usage

Adults: As a dietary supplement, mix 1 scoop with cold water or juice, once or twice daily, or as directed by your healthcare practitioner.


  • Serving Size: 1 Scoop (8.8g)
  • Servings Per Container: 30
  • Amount Per Serving:
  • Zinc (as zinc l-carnosine) 16.1 mg
  • L-Glutamine 5,000 mg
  • Galactoarabinan (Arabinogalactans) 1,000 mg
  • DMG HCl 500 mg
  • DGL (Deglycyrrhizinated Licorice) 500 mg
  • Aloe Vera Leaf Extract (200:1) 250 mg
  • Slippery Elm Bark (Ulmus rubra) 200 mg
  • Marshmallow Root (Althaea officinalis) 100 mg
  • Zinc Carnosine 75 mg
  • Stevia 60 mg

Other Ingredients: natural flavoring, citric acid, red beet powder (for color), silicon dioxide, stevia.


If you are pregnant, nursing, trying to conceive, taking any medications, or have a medical condition, please consult your healthcare practitioner before using this product.

Keep out of the reach of children.

Additional Information

Store in a cool, dry place.

Color of this formula may vary due to color variations of the natural ingredients.

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