Klaire Labs/SFI Health

GastroThera™ Powder

$56.99

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The Promise

Product Identity & Key Facts Comprehensive glutamine-rich prebiotic powder

Neutral-tasting powder formulated to provide L‑Glutamine, prebiotic fibers, and N‑Acetyl‑D‑Glucosamine for nutritive support of the GI tract.*

Brand & Format

GastroThera™ Powder by Klaire Labs/SFI Health — neutral-tasting, water‑soluble powder; 60 servings per container.

Principal Ingredients

L‑Glutamine (5,000 mg), Acacia gum (500 mg), Inulin (250 mg), N‑Acetyl‑D‑Glucosamine (250 mg) per 1 level scoop (~6.38 g).

Formulation Notes

Free‑form L‑Glutamine plus soluble prebiotic fibers (Acacia, Inulin) and mucous‑building N‑Acetyl‑D‑Glucosamine; no other ingredients listed.

Dietary & Quality Facts

Vegetarian; calories 25 per serving; total carbohydrate <1 g; no added excipients reported.

Why It Works

Why These Ingredients Matter Specific roles, amounts, and forms included in the formula

Each ingredient and its measured amount contributes a distinct nutritive role backed by the label.

01

L‑Glutamine — primary fuel

Provides 5,000 mg free‑form L‑Glutamine per scoop to supply the primary amino‑acid fuel for cells of the intestinal lining.

02

Acacia gum — soluble prebiotic fiber

Contains 500 mg Acacia (Acacia senegal) bark exudate gum per serving as a fermentable soluble fiber.

03

Inulin (chicory) — fermentable fiber

Includes 250 mg Inulin (chicory root) per serving to act as a fermentable prebiotic fiber.

04

N‑Acetyl‑D‑Glucosamine — mucous component

Provides 250 mg N‑Acetyl‑D‑Glucosamine per scoop to support formation of intestinal mucus secretions (ingredient and amount listed).*

Reviews

Customer Reviews

Your Journey

How to Use & Safety Serving, preparation, storage, and precautions from the label

Simple daily scoop protocol with clear warnings and dietary notes; follow healthcare guidance if applicable.

Serving

Suggested Use

Take 1 level scoop (approximately 6.38 g) daily.

Preparation & Format

Mixing Instructions

Mix 1 level scoop daily with water, juice, or food; soluble powder format.

Warnings

Consult Before Use

If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your healthcare professional before using this product. Keep out of reach of children.

Storage & Dietary Info

Storage and Allergen Info

Vegetarian product; follow container for storage instructions; no other ingredients or allergens listed.

Product education

GastroThera™ Powder: Comprehensive Support for GI Tract Health*

GastroThera™ is an extensive, glutamine-rich prebiotic formula in a neutral-tasting powder designed to provide comprehensive support for the entire gastrointestinal tract. This formula addresses the high energy requirements of the intestinal lining, supports the structural composition of GI cells, and promotes a healthy balance of microorganisms. It’s a foundational supplement for nutritive support of GI function and is often used to complement probiotic supplementation.*

How It Works: Fueling and Protecting the Gut

This formula works through multiple pathways to nourish and support a healthy and comfortable GI tract, from cellular energy to the mucous lining.*

Glutamine for Intestinal Fuel
The amino acid L-Glutamine serves as the primary fuel for the cells of the intestinal lining. GastroThera™ provides a potent dose to help meet the high energy demands of the GI tract, especially during periods of physiological stress.*

Prebiotic Fiber & Mucous Support
Soluble fibers from Acacia and Inulin act as prebiotics, which are readily fermented by beneficial bacteria in the gut to produce short-chain fatty acids that support colonic cell function. To complete the formula, N-Acetyl-D-Glucosamine helps form the protective intestinal mucous secretions that are crucial for tissue health.*

  • Provides extensive support for the entire GI tract*
  • Features high-potency L-Glutamine to fuel intestinal cells
  • Includes prebiotic fibers Acacia and Inulin for microorganism balance
  • Supports the production of protective intestinal mucus*
  • A neutral-tasting powder that is readily soluble in water

Supplement record

Review serving details and ingredients for this product.

Supplement Facts:
Suggested Use: Take 1 level scoop daily mixed with water, juice, food, or as directed by a healthcare professional.
Serving Size: 1 Level Scoop (Approximately 6.38 grams)
Servings Per Container: 60
Ingredient Amount %DV
Calories 25
Total Carbohydrate <1 g <1%**
L-Glutamine (free form) 5,000 mg *
Acacia (Acacia senegal)(bark exudate gum) 500 mg *
Inulin (chicory extract)(root) 250 mg *
N-Acetyl-D-Glucosamine 250 mg *
Other ingredients: None
**Percent Daily Values are based on a 2,000 calorie diet.
*Daily Value not established.
Warning If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your healthcare professional before using this product. Keep out of reach of children.
Allergy Information This product is Vegetarian.