GI Sustain
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GI Sustain

    • About
    • Ingredients
    • Directions
    • Free of

    GI Sustain is a medical food formulated to provide specialized nutritional support, including amino acids and prebiotic fiber, combined with readily digestible, low-allergenic-potential macronutrients for patients with leaky gut syndrome. Featuring L-glutamine and isomalto-oligosaccharides (IMO), this formula supports intestinal mucosal integrity and promotes the growth of beneficial bacteria to address dysbiosis associated with leaky gut syndrome. This product supports microbial balance and nourishes the cells of the colonic mucosa. It features low-allergy-potential rice protein concentrate supplemented with L-lysine HCl and L-threonine for an improved protein source. It provides rice syrup solids as a natural energy source and a readily absorbed and metabolized lipid source. It provides the prebiotic IMO to selectively nourish beneficial bacteria, including lactobacillus and bifidobacteria. IMO is a gentle fiber that is naturally sweet but has a low-glycemic index. GI Sustain is formulated with nutrients such as zinc gluconate and L-glutamine to nutritionally support gastrointestinal mucosal integrity.

  • Medicinal Ingredients:åÊ
    Each 2 levelåÊscoops (60 g)åÊcontains:åÊ


    Rice protein

    7.5 g


    250 mg

    Potassium (dipotassium phosphate

    150 mg

    Calcium (calcium citrate, dicalcium phosphate)

    150 mg

    Phosphorus (dicalcium phosphate)

    87.5 mg

    Magnesium (magnesium citrate)

    60.5 mg

    Vitamin C (ascorbic acid)

    51 mg

    Pantothenic Acid (calcium d-pantothenate)

    50 mg


    50 mg


    50 mg

    L-Lysine (L-lysine HCl)

    17.5 mgåÊ


    17 mg

    Vitamin E (d-alpha tocopheryl acetate)

    16.75 mcg


    12.5 mg

    Zinc (zinc gluconate)

    3.75 mg


    3.5 mg

    Iron (ferrous fumarate)

    1.8 mg


    750 mcgåÊ

    Vitamin B6 (pyridoxine HCl)

    0.35 mg


    0.3 mg

    Thiamin (thiamin HCl)

    0.263 mg

    Copper (copper gluconate)

    0.25 mg

    Vitamin A (retinyl palmitate)

    225 mcg

    Folic Acid (calcium L-5-methyltetrahydrofolate)

    70 mcg


    52.5 mcg

    Chromium (chromium picolinate)

    37.5 mcg

    Vitamin B12 (methylcobalamin)

    1.05 mcg

    Vitamin D (cholecalciferol)

    0.625 mcg

    Non-medicinal ingredients:åÊRice syrup solids, rice flour, isomaltooligosaccharides, olive oil, medium-chain triglycerides , natural vanilla flavour, silicon dioxide, and rosemary extract.

  • Adults: Blend, shake or briskly stir 2 level scoops (60 grams) of GI Sustain‰ã¢ with 237 ml (8 fl oz) of water or juice 1-2 times daily or as directed by your healthcare practitioner. Take a few hours before or after taking other medications.

    Caution:åÊIf pregnant or breast-feeding consult your healthcare practitioner before use. Some people may experience abdominal or gastrointestinal discomfort. May cause nausea, vomiting, diarrhea and/or abdominal cramps. Discontinue use and consult a healthcare practitioner if these symptoms are severe. Hypersensitivity has been known to occur. Do not use following vigorous exercise or acute dehydration. Do not use with other potassium-containing supplements or with potassium containing salt-substitutes. Consult a healthcare practitioner for use beyond 6 months.

  • GMOs, gluten.