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L-Glutamine Powder

Bluebonnet
4.7
★ ★ ★ ★ ★
(224 ratings)
Glutamine 5000 mg
Product Image
Score91

A pure and powerful 5000 mg L-glutamine powder that provides clinical-strength support for the gut lining and digestive health.

How scoring works
Quantity:8 Ounce(s) • (45 servings)
Goals:
Digestive Health

Score 91

A pure and powerful 5000 mg L-glutamine powder that provides clinical-strength support for the gut lining and digestive health.

How scoring works
$31.16($0.69 per serving)
Vitacost
$ 31.96
Daily Vita
$ 31.96
iHerb
$ 31.96
Amazon
$ 31.16
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Analysis

Each scoop of this powder provides a robust 5000 mg of L-glutamine, which is the primary fuel for the cells in the intestinal tract. This high-potency dose is designed to support the integrity of the intestinal lining and overall mucosal strength. The pure powder format ensures you aren't getting any unnecessary fillers or binders.

The unflavored powder is easy to mix into water or shakes, making it a versatile addition to your routine. It is a very effective way to support your gut barrier and overall digestive wellness. This is a high-quality, practical choice for intensive amino acid support.

Pros

  • Clinical 5000 mg dose per serving
  • Pure powder without additives
  • Supports intestinal barrier integrity
  • Versatile and easy to mix
  • Focused on digestive repair

Cons

  • Higher price for a smaller container
  • Requires measuring with a scoop
  • Only 45 servings

Warnings

  • Keep tightly sealed in a dry place
  • Maintain consistent daily use
  • Do not exceed the suggested serving

Nutrient quality

95 Highest impact

A 5,000 mg dose per scoop provides powerful metabolic support for the cells of the gastrointestinal tract. Using a pure powder ensures high potency and the elimination of unnecessary excipients.

Ingredient transparency

98 Highest impact

Excellent transparency is provided through clear labeling of the single active ingredient and straightforward usage guidelines. User clarity is high due to specific ingredient naming and the absence of any blends.

Customer satisfaction

91 Highest impact

Strong average ratings across a moderate number of reviews suggest reliable product performance and high satisfaction. Consumer feedback confirms that the high-dose powder is effective for supporting digestive health.

Value for money

78 High impact

The cost per serving is high for a pure powder, though the 5,000 mg dose provides significant supplemental value. While more expensive than some competitors, it remains a high-quality option for potent glutamine support.

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Goals

Digestive Health
Impact
Highest effect
A+ Goal FitA Strength of SupportC CoverageA+ Formula Quality

Bluebonnet L-Glutamine Powder delivers a robust 5,000mg of this essential amino acid per serving to support the integrity of the intestinal lining. This high-dose format appears meaningfully dosed for assisting with intestinal barrier repair and colonocyte health.

The pure powder form allows for efficient utilization by the digestive system without additional fillers or binders. L-glutamine may contribute significantly to managing intestinal permeability and supporting overall mucosal strength.

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Ingredients

IngredientAmount per serving
L-Glutamine, Powder
5000 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Vegetarian
Report overview
Glutamine · 5000 mg OverallScore83
C Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA- Value
This high-potency powder provides a therapeutic 5-gram dose of L-glutamine per scoop, making it an excellent choice for supporting the gut lining. Its clean profile is ideal for those requiring consistent daily high-dose supplementation.
View ingredientView products
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Glutamine 300

PS ProSupps
4.6
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(629 ratings)
Opting for this 4,500 mg powder delivers a potent, nearly identical serving of glutamine at a much lower cost per scoop. It is a highly value-conscious choice for maintaining significant intestinal and immune support.
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Glutamine 300

PS ProSupps
4.6
★★★★★
(629 ratings)
Choosing this 4,500 mg powder offers a massive increase in value while still providing robust amino acid support. It delivers high-potency nutrient density for about one-fourth the price per serving of the original luxury powder.
Other sellers (2)
95 Value

L-Glutamine Pure Powder

Best Naturals
4.7
★★★★★
(246 ratings)
Opting for this 5,000 mg powder delivers the same clinical dose as the original but at a much more competitive long-term cost. It is an excellent value play for anyone requiring consistent, high-dose glutamine supplementation for gut wellness.
Other sellers (0)
93 Value

Glutamine Pure Powder 5000 mg (5 g)

Country Life
4.8
★★★★★
(748 ratings)
Selecting this clinical 5,000 mg powder provides robust delivery from a highly reliable brand at a better overall value. It represents a practical and cost-effective way to achieve therapeutic amino acid targets.
Other sellers (3)
95 Performance

L-Glutamine Pure Powder

Best Naturals
4.7
★★★★★
(246 ratings)
Providing an identical 5,000 mg dose with higher overall transparency and value scores makes this pure powder a superior clinical-strength choice. It focuses purely on high-grade L-glutamine to assist with intestinal barrier maintenance.
Other sellers (0)
94 Performance

GI-Revive

Designs for Health
4.8
★★★★★
(239 ratings)
Combining L-glutamine with synergistic nutrients like zinc carnosine and slippery elm offers more comprehensive support for the entire digestive tract. This complex formulation addresses mucosal health and barrier integrity through multiple proven pathways.
Other sellers (1)
91 Performance

IntestiNew

Renew Life
4.8
★★★★★
(7096 ratings)
Selecting a blend that pairs 5,000 mg of glutamine with N-acetyl D-glucosamine and gamma oryzanol specifically targets the structural repair of the intestinal wall. This formulation offers a more strategic approach to mucosal recovery than single-ingredient powders.
Other sellers (4)
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