Capsules · 180 capsules · 30 servings · $1.29/serving
Supplement Facts. Serving size: 6 capsules. Servings per container: 30. Calories: 20. Total carbohydrate: 1 g (less than 1% DV). L-glutamine (free form): 3,750 mg; acacia (Acacia senegal) (bark exudate gum): 375 mg; inulin (chicory extract) (root): 187 mg; N-acetyl-D-glucosamine: 187 mg. Daily Values not established except carbohydrate. Other ingredients: vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, silicon dioxide.
Adults: 6 capsules daily or as directed by a healthcare professional. May be taken with food or between meals. Children: As directed by a healthcare professional.
Consult your physician if pregnant or nursing, or if you have any medical condition, take prescription drugs, or are under 18 years. Keep out of reach of children. Do not use if shrinkwrap is broken or missing. Store at room temperature (59–85°F).
Source: Original manufacturer package label in Fullscript supplier catalog · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
GastroThera™ by Klaire Labs/SFI Health is a practitioner-formulated blend combining glutamine, deglycyrrhizinated licorice (DGL), and aloe vera to support gastrointestinal mucosal integrity and digestive comfort. Designed for individuals seeking targeted GI support, it addresses the structural and functional needs of the gut lining.
Why It's Worth Considering: Klaire Labs is recognized in clinical practice for rigorous formulation standards and hypoallergenic manufacturing, and GastroThera™ combines complementary GI-supportive compounds in a single, practitioner-trusted formula.
Adults: 6 capsules daily or as directed by a healthcare professional. May be taken with food or between meals. Children: As directed by a healthcare professional.
Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements, some probiotics and oils require refrigeration.
Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.
Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.
Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.
Track your specific health goals, energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.
Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Klaire Labs/SFI Health - GastroThera™. This data will be available soon.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
