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GI Sustain™ - 14 Servings Default Category Metagenics
GI Sustain™ Default Category Metagenics

    GI Sustain™ - 14 Servings



    Metagenics GI Sustain

    Gastrointestinal Nutritional Support.

    For more information, check out our blog posts - GI Sustain and UltraGI Replenish Full Review and Metagenics Glutagenics for Gastrointestinal Support

    GI Sustain™ is designed to provide gastrointestinal nutritional support. The formula is uniquely designed to help promote the growth of beneficial bacteria by including prebiotic nutrients, combined with readily digestible macronutrients.

    GI Sustain features L-glutamine and prebiotic isomalto-oligosaccharides (IMOs) to promote gastrointestinal health.

    • Nourishes the cells of the intestinal mucosa
    • Features rice protein concentrate supplemented with L-lysine and L-threonine for an naturally-derived amino acid profile
    • Formulated with rice syrup solids as a naturally-derived energy source
    • Features medium-chain triglycerides, a readily absorbed and metabolized lipid source
    • Features prebiotic IMOs to selectively nourish beneficial bacteria, including lactobacilli and bifidobacteria
    • Formulated with zinc and L-glutamine to nutritionally support gastrointestinal mucosa integrity
    • Features methylated vitamin B12 and calcium L-5 methyltetrahydrofolate, a bioavailable folate

    Formulated for neutral taste. Naturally flavored.


    Serving Size: About 2 Scoops (49 g) Amount/Serving
    Calories 170
    Total Fat 5 g
    Saturated Fat 1.5 g
    Total Carbohydrate 24 g
    Dietary Fiber 5 g
    Total Sugars  9 g
                Includes 5g Added Sugars
    Protein 13 g
    Vitamin A (62.5% as beta-carotene)
     (as beta-carotene and retinyl palmitate)
    1,200 mcg
    Vitamin C (as ascorbic acid) 102 mg
    Vitamin D (as cholecalciferol) 1.2 mcg (50 IU)
    Vitamin E (as d-alpha tocopheryl acetate) 33.5 mg
    Thiamin (as thiamin HCI) 0.5 mg
    Riboflavin 0.6 mg
    Niacin (as niacinamide) 10 mg
    Vitamin B6 (as pyridoxine HCI) 0.7 mg
     Folate (as calcium L-5-methyltetrahydrofolate) 235 mcg DFE
    Vitamin B12 (as methylcobalamin) 2.1 mcg
    Biotin 105 mcg
    Pantothenic Acid (as calcium D-pantothenate) 100 mg
    Calcium (as calcium citrate and dicalcium phosphate) 300 mg
    Iron (as ferrous fumarate) 3.6 mg
    Phosphorus (as dipotassium phosphate and dicalcium phosphate) 180 mg
    Magnesium (as magnesium citrate) 120 mg
    Zinc (as zinc gluconate) 7.5 mg
    Copper (as copper gluconate) 0.5 mg
    Manganese 1.3 mg
    Chromium (as chromium picolinate) 75 mcg
    Sodium 20 mg
    Potassium (as dipotassium phosphate) 300 mg
    Isomalto-oligosaccharides 3.4 g
    L-Glutamine 500 mg
    Glycine 100 mg
    DL-Methionine 100 mg
    L-Lysine (as L-lysine HCI) 35 mg
    L-Threonine 34 mg
    L-Cysteine (as L-cysteine HCI) 25 mg

    Other Ingredients: Rice protein concentrate, rice syrup solids, apple fiber, olive oil, medium-chain triglycerides, gum acacia, silica, natural flavors, and rice maltodextrin.

    Suggested Use

    Blend, shake, or briskly stir about 2 level scoops (49 grams) of GI Sustain into 8 ounces of chilled water or juice twice daily or as directed by your healthcare practitioner. For highly sensitive individuals, consider reducing consumption to ½ to 1 scoop with 4 to 5 ounces of chilled water or juice twice daily during the first 3 to 4 days before starting a full daily dose.

    More Info.

    This product is non-GMO and gluten-free.

    Warning: Excess vitamin A intake may increase the risk of birth defects. Pregnant women and women who may become pregnant should not exceed 3,000 mcg of preformed vitamin A (retinyl palmitate) per day unless instructed to do so by a healthcare practitioner.

    Caution: Keep out of the reach of children.

    Tamper Evident: Do not use if safety seal is missing or broken.

    Storage: Keep tightly closed in a cool, dry place.

    GI Sustain™ - 14 Servings has a rating of 4.7 stars based on 3 reviews.