 iHerb | $ 11.76 | |
 BodyBuilding.com | $ 21.99 | |
 Supplement City | $ 21.99 |
One teaspoon provides 4.5 g of L-glutamine, close to a commonly used 5 g serving. The powder format delivers that amount without a large capsule burden and allows smaller portions when desired.
The single active ingredient and serving amount are clearly disclosed. No premium purity grade or micronized processing is stated, so mixing characteristics and source quality are not well differentiated.
The large amount per container provides particularly favorable cost efficiency. It suits regular higher-intake use, especially for people comfortable measuring and mixing powder.
The L-isomer is clear, but no premium purity or micronized-processing claim is provided; the powder supplies a substantial amount in one practical serving. The disclosed glutamine amount is not unnecessarily aggressive; glutamine has a plausible immunity-support role but does not provide broad immune coverage; the single-active formula contains no filler ingredients.
Every listed active has a specific amount; no proprietary blend hides key doses. L-glutamine is plainly identified, while purity grade and processing details are absent; serving directions and inactive ingredients are not supplied.
.The supplied aggregate average is favorable, though no individual feedback is available; the large rating sample improves confidence in the aggregate average, but no individual feedback is supplied. Detailed feedback is absent, so repeated complaints cannot be assessed; real-world fit with the intended purpose remains uncertain.
.A substantial dose strongly supports the low price; the serving delivers exceptional active value. The single-active formula contains no filler ingredients; the product is highly competitive among glutamine powders.
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L-glutamine may support immune-cell fuel needs and gut-barrier integrity during periods of stress. Its connection to everyday immunity is more conditional than that of vitamin C, vitamin D, or zinc.
The 4.5 g powder serving approaches the common 5 g benchmark and is fully disclosed. Lack of a stated purity grade or micronized processing leaves some quality uncertainty.
| Ingredient | Amount per serving |
|---|---|
L-Glutamine | 4500 mg |
The disclosed 4.5 g serving is close to the commonly used 5 g level and provides a practical amount in one teaspoon. The label clearly identifies L-glutamine, although it does not state a premium purity grade or micronized processing. Its large amount per container also delivers very strong value.
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
