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Ranked 24th among 32 L-Glutamine products.
Available here from $ 10.72

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Overview

Source Naturals L-Glutamine is a dietary supplement built around free-form L-glutamine, an amino acid that the body can convert into glutamic acid. Glutamic acid is described here as a precursor to GABA, the inhibitory neurotransmitter gamma-aminobutyric acid. The formula is also noted for its role in ammonia disposal.

This product is supplied as capsules and comes in a 100-count package. Because it uses a free-form amino acid rather than a more complex blended formula, the product is presented as a straightforward L-glutamine supplement with a focused nutrient profile.

Key Features & Benefits

  • Provides free-form L-glutamine as the active ingredient.
  • Supplied as a dietary supplement in capsule form.
  • Described as a source of an amino acid that can be converted to glutamic acid.
  • Glutamic acid is identified as a precursor to GABA.
  • May support normal ammonia disposal, based on the product description.
  • Packaged in a 100-capsule bottle.
  • Formulated without yeast, dairy, egg, gluten, soy, or wheat.
  • Contains no preservatives or artificial color, flavor, or fragrance.

Specifications

  • Brand: Source Naturals
  • Product name: L-Glutamine
  • Supplement type: Dietary supplement
  • Active ingredient: L-Glutamine
  • Ingredient form: Free form
  • Dosage form: Capsule
  • Package quantity: 100 count
  • Suggested use: 1 capsule daily
  • Dietary profile: No yeast, dairy, egg, gluten, soy, or wheat
  • Free from: No preservatives, artificial color, artificial flavor, or artificial fragrance

Suggested Use

Take 1 capsule daily.

Other Ingredients

Gelatin (capsule), maltodextrin, and magnesium stearate.

Allergen & Dietary Information

This product is formulated without yeast, dairy, egg, gluten, soy, or wheat. It also contains no preservatives and no artificial color, flavor, or fragrance.

Warnings

  • If you are pregnant, may become pregnant, or are breastfeeding, consult a health care professional before using this product.
  • Do not use the product if the tamper-evident seal is broken or missing.
  • Keep out of reach of children.

Storage

Store the bottle with the seal intact and keep it away from children.

Source Naturals L-Glutamine provides a simple free-form amino acid formula in capsule form, designed to supply L-glutamine support with a minimal ingredient profile and clear dietary exclusions.

Disclaimer

The information provided on this page is intended for general informational purposes only and should not be considered medical advice. Product formulations, ingredients, packaging, and labeling may change over time. Always read the label, warnings, and directions provided with the product before use. If you are pregnant, nursing, taking medication, or have a medical condition, consult a qualified healthcare professional before using any dietary supplement.

Source Naturals L-Glutamine FACTS AND ALTERNATIVES COMPARISON

  24
Source Naturals L-Glutamine Source Naturals
Supplement Rating
Source Naturals L-Glutamine
27
Life Extension L-Glutamine Life Extension
Supplement Rating
Life Extension L-Glutamine
4
Jarrow Formulas L-Glutamine Powder Jarrow Formulas
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Jarrow Formulas L-Glutamine Powder
13
Jarrow Formulas L-Glutamine Tablets Jarrow Formulas
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Jarrow Formulas L-Glutamine Tablets
Serving Size 1 Capsule 1 Vegetarian Capsule ½ Teaspoon (2 g) 1 Tablet
Price/Serving $0.11 $0.11 $0.13 18% $0.19 73%
Servings Per Container 100 100 Approx. 500 100
L-Glutamine 500 mg · † 500 mg (free form amino acid) 2 g 75% 1000 mg 100%
Glutamine missing substance or information* 500 mg · ** (free form amino acid) missing substance or information* missing substance or information*

*Some information on the Source Naturals L-Glutaminelabel may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.

AI consultant

This content is for informational purposes only and is not a substitute for professional medical advice. Consult a qualified healthcare provider before taking any supplement.