Integrative Therapeutics Glutamine Forté - Daily Health Supplement* - Gut Support Drink Mix* - Vegan, Gluten-Free & Dairy-Free - Lemon Lime Flavored - 7.1 oz (30 Servings)
$8.00/serving
Price verified Apr 22, 2026
Not evaluated by the FDA · Individual results may vary · Consult a healthcare provider before use
Our verdict
1 serving (scoop) per day (30 servings per container) of L-Glutamine 5 g + Theracurmin (water-dispersible curcumin) per powder from Integrative Therapeutics. Best for adults seeking gut barrier support via…
Why we recommend this
Glutamine Forte distinguishes itself from commodity glutamine powders through its Theracurmin co-formulation — a water-dispersible curcumin form with documented superior absorption over standard curcumin. This combination addresses both the substrate needs of enterocytes (glutamine) and the anti-inflammatory environment of the gut mucosa (curcumin), providing a mechanistically comprehensive gut barrier support product from a GMP-certified practitioner brand.
Check for interactions
Already taking other supplements or prescription medications? Add them below to check for documented interactions, severity, and clinical guidance.
Our database currently documents 137+ supplement and drug-category interaction pairs. Combinations not flagged here may still interact — always consult your healthcare provider before combining supplements, especially with prescription medications.
What to watch out for
At $56.00 for 30 servings ($1.87/day), Glutamine Forte is priced at a premium for a glutamine product, particularly given that plain L-glutamine powder is widely available at a fraction of the cost. The 5 g per serving dose, while meaningful, falls below the 10–30 g range used in many clinical gut repair protocols, potentially requiring supplementation with additional glutamine for those with more significant gut barrier compromise.
Dose & form
- Serving
- 1 serving (scoop) per day (30 servings per container)
- Form
- Powder
- Clinical range
- 5–30 g L-glutamine per day for gut health support; 5 g is at the lower end of the therapeutic range
- Dose adequacy
- Therapeutic
- Supply
- 7 servings · $8.00/serving
- UPC
- 871791706767
Who it's best for
Adults seeking gut barrier support via L-glutamine powder with enhanced curcumin bioavailability from Theracurmin
Who should skip it
Those wanting a capsule or tablet format — this is a lemon-lime flavored drink mix requiring daily mixing
Pros
- Vegan-certified gut support with 5 g L-glutamine per serving
- Unique Theracurmin addition provides enhanced bioavailable curcumin rarely found in glutamine products
- Lemon-lime flavor makes daily compliance more enjoyable than plain glutamine powder
- Comprehensive allergen-free formula: no gluten, dairy, soy, salt, or wheat
Cons
- 5 g glutamine per serving is at the low end — clinical gut repair protocols often use 10–30 g daily
- Only 94 reviews — limited consumer feedback for this price point ($56.00)
- Powder format requires mixing — less convenient than capsule alternatives
What customers say
4.7★ across 94 Amazon reviews. The most common questions from shoppers: re any potential interactions with medications, re any side effects from long-term use, and cause any digestive issues or side effects. Full answers in the FAQ below.
Frequently Asked Questions
What is the clinical dose for L-Glutamine 5 g + Theracurmin (water-dispersible curcumin)?
What is the clinical dose for L-Glutamine 5 g + Theracurmin (water-dispersible curcumin)?
Clinical trials typically use 5–30 g L-glutamine per day for gut health support; 5 g is at the lower end of the therapeutic range. IT Glutamine Forte Lemon Lime Powder delivers 1 serving (scoop) per day (30 servings per container), which we classify as Therapeutic relative to that range.
How does IT Glutamine Forte Lemon Lime Powder compare to similar Powder?
How does IT Glutamine Forte Lemon Lime Powder compare to similar Powder?
See the "Also consider" section below for two alternatives. Choose based on form preference (Powder vs alternatives), dose adequacy, and third-party testing.
Is IT Glutamine Forte Lemon Lime Powder third-party tested?
Is IT Glutamine Forte Lemon Lime Powder third-party tested?
Yes — Third-Party Tested. Third-party testing verifies ingredient identity and label accuracy.
Does this work with Amazon Subscribe & Save?
Does this work with Amazon Subscribe & Save?
Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.
Are there any potential interactions with medications?
Are there any potential interactions with medications?
L-glutamine supplementation is generally safe with most medications at standard doses. Theracurmin (curcumin) at high doses may inhibit CYP3A4 and CYP2C9 enzymes, potentially affecting metabolism of medications including blood thinners (warfarin) and certain statins. Those on multiple medications should consult their healthcare provider before starting Glutamine Forte, particularly due to the curcumin component.
Are there any side effects from long-term use?
Are there any side effects from long-term use?
L-glutamine is the most abundant amino acid in the body and long-term supplementation at therapeutic doses is well-tolerated in healthy adults. Theracurmin's long-term safety at supplemental doses is supported by the broader curcumin safety literature. Individuals with liver disease or those on immunosuppressive therapy should discuss long-term use with a clinician.
Does it cause any digestive issues or side effects?
Does it cause any digestive issues or side effects?
Glutamine powder can occasionally cause mild GI discomfort when first started, including mild bloating. In practice, most users report improvement in GI symptoms as gut barrier function improves. The 94 Amazon reviewers averaging 4.7 stars suggest strong tolerability and positive response among those who have committed to daily use.
Can it be taken with other supplements or vitamins?
Can it be taken with other supplements or vitamins?
Glutamine Forte pairs well with probiotics, digestive enzymes, zinc carnosine, and aloe vera as part of a comprehensive gut repair protocol. The Theracurmin component complements omega-3 fatty acids for anti-inflammatory support. Because it is a powder, it can be mixed with other powdered supplements in a daily drink stack, though checking for compatibility of flavors and pH is advisable.
Are there any specific instructions for taking it safely?
Are there any specific instructions for taking it safely?
Mix one scoop in water or a beverage of your choice and consume daily. Follow the label directions for mixing ratios — Theracurmin's water-dispersible properties make it particularly well-suited for aqueous mixing. Do not exceed recommended doses without practitioner guidance, especially given the curcumin content and its potential enzyme interactions.
How long until benefits are typically experienced?
How long until benefits are typically experienced?
Gut barrier support from L-glutamine is typically reported within 2–4 weeks of consistent daily use. The Theracurmin component may provide anti-inflammatory benefits that support gut comfort more acutely. For those using Glutamine Forte for significant gut permeability issues, a full 8–12 week course is typically recommended by practitioners before reassessing.
