• Gluten Free
  • Vegetarian
  • Non-GMO

Nutritional support for GI tract and mucosal lining wellness, soothing digestive discomfort and strengthening immune health*

  • Promotes intestinal barrier function*
  • Supports proper nutrient utilization and absorption*
  • Shellfish free formula

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Unique Properties

Patient One® GastroOne™ supplies comprehensive nutrition for gastrointestinal (GI) health and intestinal barrier function. Combining over 10 science-backed ingredients, this formula supports the body's natural defense mechanisms by stimulating the mass, quality and production of mucous, a major component of the stomach's protective lining. Presented in a pleasant natural orange flavored powder, this nutritional formula is ideal for promoting the body's natural GI repair process. GastroOne is formulated to be shellfish free and vegetarian.




  1. L-Glutamine.
  2. Den Hond ED, et al. JPEN J Parenter Entereal Nutr. 1999; 23:7-11.
  3. Akobeng AK, et al. J Pediatr Gastroenterol Nutr. 2000; 30:78-84.
  4. Khayyal MT, et al. Phytomedicine. 2006; 13 Suppl 5:56-66.
  5. Kim JK, et al. Life Sci. 2002; 71(12):1449-63.
  6. Rees WD, et al. Scand J Gastroenterol. 1979; 14(5):605-7.
  7. Davis K, et al. Int J Clin Pract. 2006; 60(9):1080-6.
  8. Liu, Y, et al. J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 2008; 862,150-154.
  9. Karzed, K, et al. Pharmocology. 1971; 5:337-345.
  10. Salvatore S, et al. Aliment Pharmacol Ther. 2000; 14(12):1567-79.
  11. Yalcin SS, et al. J Pediatr Gastroenterol Nutr. 2004; 38(5):494-501.
  12. Burke DJ, et al. Arch Surg. 1989; 124(12):1396-1399.
  13. Klein S. Gastroenterology. 1990; 99(1):279-281.
  14. Alverdy JC. J Parenter Enteral Nutr. 1990; 14(4 Suppl):109S-113S.
  15. Shaik YB, et al. J Biol Regul Homeost Agents. 2006; 20(3-4):47-52.
  16. Suzuki T, et al. J Nutr. 2009; 139(5):965-974.

Supplement Facts

Serving Size: 1 Rounded Scoop (Approx. 5.94 Grams)
Servings Per Container: 30
Amount Per Serving % Daily Value**
Calories 15   1%
Total Carbohydrates 0.70 g 0%
Dietary Fiber 0.30 g 1%
Other Carbohydrates 0.40 g

Zinc (from Zinc L-Carnosine complex)

16 mg 145%
L-Glutamine 3 g

 (shellfish free)

500 mg
Deglycyrrhizinated Licorice (DGL)

(Glycyrrhiza glabra) (root) [Contains no more than 3% Glycyrrhizic acid (7.5 mg)]

250 mg
Aloe vera

(Aloe barbadensis) (leaf) (199:1 gel extract)

300 mg
Slippery elm

(Ulmus fulva) (bark)

200 mg

(Althea officinalis) (root)

250 mg

(Matricaria chamomilla) (flowers) 

100 mg
Methylsulfonylmethane (MSM) 100 mg
Quercetin (as dihydrate) 100 mg
Ginger root blend of root powder and root extract

(Zingiber officinale)

500 mg

(Trigonella foenum graceum) (seed)

250 mg

Larch tree Arabinogalactan (Larix laricina)

250 mg
Zinc L-Carnosine Complex 75 mg
† Daily Value not established.
** Daily Values are based on a 2,000 calorie per day diet.

Suggested Use

Blend, shake or briskly stir 1 scoop into 6-8 oz. of water, juice or preferred beverage, preferably before a meal, 1-3 times daily or as directed by your health practitioner.


If you are pregnant, nursing, or taking any medications, consult your health practitioner before use. Discontinue use and consult your health practitioner if any adverse reactions occur. Keep out of reach of children. Use only if safety seal is intact.

GastroOne™ Label