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L-Glutamine 500 mg

Swanson

4.7
(1258 ratings)
Glutamine 500 mg
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Score 75.0

Swanson L-Glutamine 500 mg is a highly cost-effective glutamine supplement. Despite its lower dose per capsule, its attractive price per effective dose makes it a great value option for consistent daily supplementation.

Quantity: 100 Capsule(s)Servings size: 1 Capsule(s) (100 servings)
Selected goals:
Other goals:
Fitness
Muscle Gain
Digestive Health
Immunity

Score 75.0

Swanson L-Glutamine 500 mg is a highly cost-effective glutamine supplement. Despite its lower dose per capsule, its attractive price per effective dose makes it a great value option for consistent daily supplementation.

Analysis

L-Glutamine 500 mg by Swanson offers a fundamental L-Glutamine supplement in capsule form. With 500mg per capsule, multiple capsules are needed to reach the commonly recommended daily dosage of 5g or more for optimal benefits in muscle recovery, immune support, and digestive health. This product distinguishes itself with a very competitive price per effective dose, making it an excellent budget-friendly choice without compromising on the core ingredient. Online reviews are positive, highlighting Swanson's reliability and value. Nutritionists generally endorse pure L-Glutamine for its wide-ranging benefits, making this a solid option for routine supplementation.

Pros
  • Contains pure L-Glutamine, a well-researched amino acid for its stated goals.
  • Generally well-tolerated with a low risk of side effects at typical dosages.
  • Offers excellent cost-effectiveness per 5g dose, making it highly affordable for daily use.
  • Highly popular with over 1146 reviews, suggesting widespread user acceptance.
Cons
  • Low dose per serving (500mg) necessitates taking multiple tablets/capsules to reach effective daily dosages (e.g., 5g+).
Warnings
  • Consult a healthcare professional before use if pregnant, nursing, have a medical condition, or taking medication.
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$7.99($0.07 per serving)
Amazon
$ 0.00
iHerb
$ 7.99
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Effectiveness for goals

Dosage, timing & forms

Safety & interactions

Ingredients

IngredientAmount per serving
L-Glutamine
500 mg
Adults 18–50
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Categories

As a pure L-Glutamine product, its performance within the 'Glutamine' category is primarily determined by its purity, dosage, and cost-effectiveness per gram compared to other glutamine supplements.

Goals

L-Glutamine is a critical fuel for immune cells, helping maintain immune function, especially during periods of stress or intense exercise. This product provides L-Glutamine, supporting this goal.
L-Glutamine plays a role in muscle recovery and can help reduce exercise-induced muscle breakdown. The product provides this amino acid, contributing to fitness goals.
While not a primary anabolic agent, L-Glutamine aids muscle repair and recovery post-exercise, which indirectly supports muscle gain. Its efficacy depends on adequate dosing.
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Glutamine 300

PS ProSupps
4.6
(629 ratings)
Offers a superior balance of L-Glutamine quantity and cost-effectiveness ($20.74 per 5g), providing more bang for your buck.
88 Value

Glutamine Pure Powder 5000 mg (5 g)

Country Life
4.8
(704 ratings)
Offers a superior balance of L-Glutamine quantity and cost-effectiveness ($34.52 per 5g), providing more bang for your buck.
85 Value

L-Glutamine 800 mg

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4.8
(348 ratings)
Offers a superior balance of L-Glutamine quantity and cost-effectiveness ($50.00 per 5g), providing more bang for your buck.
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Pharmaceutical Grade AjiPure L-Glutamine 500 mg

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4.7
(471 ratings)
Offers a generally better value or quality of L-Glutamine. Features AjiPure L-Glutamine for higher purity.
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Glutamine 300

PS ProSupps
4.6
(629 ratings)
Offers a generally better value or quality of L-Glutamine. Provides a more convenient and cost-effective bulk powder form (4500mg per serving).
90 Performance

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(364 ratings)
Combines L-Glutamine with other synergistic ingredients for enhanced specific benefits (e.g., gut health or anti-inflammatory).
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