L-Glutamine

L-Glutamine

Jarrow Formulas4.7 (6,374 ratings)
Format:Tablet Quantity: 100 Tablet(s) · 100 servings
$10.00 $0.10 per serving
Daily VitaLowest$10.00Amazon$11.65Daily Vita$14.99Pure Formulas$18.00Pure Formulas$18.00iHerb$18.14Vitacost$18.15

Product analysis

55 out of 100

L-Glutamine offers an economical way to supplement glutamine. Its specific form is not disclosed, which limits comparisons between preparations.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality20

Glutamine’s specific form is not disclosed, so the preparation cannot be fully assessed. Information about its quality and absorption is also insufficient for a firm conclusion.

Ingredient Transparency63

The ingredient amount is disclosed, making serving sizes easier to compare. Its specific form is omitted, leaving the preparation less clear.

Value For Money85

Glutamine offers good value for the amount supplied. That cost advantage does not establish suitability for a particular health goal.

Customer Satisfaction89

Customer feedback is generally very positive and comes from a substantial number of ratings. That reflects satisfaction rather than proof of effectiveness or safety.

Product Focus40

The formula provides glutamine as its sole active ingredient. Its fit for particular goals cannot be judged confidently without goal-specific conclusions.

Format
Tablet
Container
100 Tablet(s)
Per serving
$0.10
Customer rating
4.7 · 6,374 ratings
Report analysis

Ingredients

IngredientAmount per servingScore
L-Glutamine
1000 mg 73
Adults 18–50 Vegan Vegetarian
Report overview
Glutamine · 1000 mg OverallScore73
B- Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyA- Value
L-Glutamine provides 1000 mg of L-glutamine per serving, at a fairly low cost for the amount. No glutamine grade is specified.
How this ingredient is rated

Active Ingredient Quality & Bioavailability70

The label names L-glutamine, but does not specify a grade.
Glutamine Grade & Purity
The label names L-glutamine, but does not specify a grade.

Dose, Safety & Label Transparency70

The label states 1000 mg per serving.
Therapeutic Dosage Strength
Each serving contains 1000 mg of glutamine.
Label Transparency & Blends
The amount is individually stated.

Value85

The cost is fairly low for the amount of glutamine.
Price per Gram of L-Glutamine
The cost per gram of glutamine is fairly low.
View ingredientView products
84 Performance

Glutamine Pure Powder 5000 mg (5 g)

Country Life

Its label clearly provides 5000 mg of L-Glutamine, making it a more clearly defined glutamine option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.

84 Performance

L-Glutamine Pure Powder

Best Naturals

Its label clearly provides 5000 mg of L-Glutamine, making it a more clearly defined glutamine option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.

80 Performance

Theracurmin & L-Glutamine

Natural Factors CurcuminRich

Its label clearly provides 5000 mg of L-Glutamine, Micronized, making it a more clearly defined glutamine option. Compared with the original, its ingredient and goal alignment is stronger, although the input does not provide independent testing or absorption evidence.

82 Budget

L-Glutamine Powder

Bluebonnet

Its label clearly provides 5000 mg of L-Glutamine, Powder, preserving relevant glutamine coverage. It is not lower-cost than the original, but it is the closest remaining eligible fit for this category; the input does not provide independent testing or absorption evidence.

82 Budget

Pharmaceutical Grade AjiPure L-Glutamine 500 mg

Swanson Ultra

Its label clearly provides 500 mg of L-Glutamine, preserving relevant glutamine coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.

78 Budget

L-Glutamine 500 mg

NOW

Its label clearly provides 500 mg of L-Glutamine, preserving relevant glutamine coverage. Compared with the original, it lowers the serving cost, although the input does not provide independent testing or absorption evidence.

84 Value

Glutamine 300

PS ProSupps

Its label clearly provides 4500 mg of L-Glutamine, keeping the formula relevant to glutamine. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.

83 Value

Micronized L-Glutamine 1000 mg

Natural Factors

Its label clearly provides 1000 mg of L-Glutamine, Micronized, keeping the formula relevant to glutamine. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.

80 Value

L-Glutamine Powder

Metabolic Maintenance

Its label clearly provides 1000 mg of L-Glutamine, keeping the formula relevant to glutamine. Compared with the original, the somewhat higher serving cost and ingredient detail create a useful quality-to-cost balance, although the input does not provide independent testing or absorption evidence.

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