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L-Glutamine 500 mg

Source Naturals
4.7
(345 ratings)
Glutamine 500 mg
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Score89

A simple and reliable 500 mg L-glutamine capsule that provides clean support for the gut lining and metabolic health.

How scoring works
Quantity:100 Capsule(s)(100 servings)
Goals:

Score 89

A simple and reliable 500 mg L-glutamine capsule that provides clean support for the gut lining and metabolic health.

How scoring works
$10.72($0.10 per serving)
iHerb
$ 10.72
Pure Formulas
$ 11.19
Vitacost
$ 10.47
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Analysis

Providing 500 mg of L-glutamine in each capsule, this supplement is designed for foundational amino acid support. It helps maintain the health of the intestinal lining and supports general metabolic balance. The single-ingredient formula ensures high purity and transparency for daily use.

The moderate dose allows for flexible intake, making it easy to adjust based on your needs. Using capsules provides a convenient way to get your aminos without having to mix any drinks. This is a practical and high-quality option for consistent wellness support.

Pros

  • Clean, single-ingredient formula
  • Supports intestinal cell health
  • Easy-to-use capsule form
  • Flexible dosing options
  • Consistent daily maintenance

Cons

  • Lower dose per capsule
  • Requires many capsules for clinical targets
  • Standard 100-count bottle

Warnings

  • Store in a cool, dry place
  • Maintain consistent intake
  • Best used as part of a balanced diet

Nutrient quality

80 Highest impact

Standard L-Glutamine provides a reliable source of fuel for the cells of the gastrointestinal tract and immune system. A 500 mg dose is appropriate for daily maintenance but may be less efficient for addressing acute gut needs.

Ingredient transparency

97 Highest impact

Transparent labeling and the absence of proprietary blends ensure users have complete clarity regarding their supplement. Straightforward usage guidelines and specific naming contribute to a high level of transparency.

Customer satisfaction

91 Highest impact

Very strong ratings across a good volume of reviews indicate consistent product performance and high customer trust. Feedback aligns with expectations for a high-quality, lower-dose amino acid supplement.

Value for money

89 Highest impact

Pricing is competitive for a standard L-Glutamine capsule, offering good value for general maintenance needs. It provides an affordable way to access high-quality amino acid support.

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Ingredients

IngredientAmount per serving
L-Glutamine
500 mg
Gluten Free Adults 18–50 Dairy Free
Report overview
Glutamine · 500 mg OverallScore62
B- Active Ingredient Quality & BioavailabilityD Dose, Safety & Label TransparencyB- Value
This standalone L-glutamine supplement provides a standard dose in a convenient capsule form. It is a reliable option for those looking to add a moderate amount of this amino acid to their daily routine without extra additives.
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