 iHerb | $ 17.19 | |
 Pure Formulas | $ 17.19 | |
| iHerb | $ 17.19 | |
 Vitacost | $ 17.19 |
One capsule supplies 500 mg of L-glutamine along with 8.5 mg of vitamin B6. Several capsules would be needed for a multi-gram glutamine intake, which would also multiply the vitamin B6 amount.
Both active amounts are disclosed, making the formula easy to evaluate. Added vitamin B6 may suit some users, but it reduces flexibility for people who already take B-complex products.
Cost per gram is relatively high for the modest glutamine strength. A single-ingredient powder or stronger capsule will be more practical for focused glutamine use.
L-glutamine is standard and vitamin B6 uses basic pyridoxine rather than an active form; the glutamine amount is modest, while vitamin B6 is substantial for a supporting ingredient. The vitamin B6 amount is not acutely excessive but adds unnecessary long-term exposure for glutamine-focused use; glutamine fits the purpose, while vitamin B6 is only loosely supportive; vitamin B6 adds limited value to a focused glutamine formula.
.Every listed active has a specific amount; no proprietary blend hides key doses. Both actives and the vitamin form are clear, though sourcing and purity details are missing; serving directions and inactive ingredients are not supplied.
.The supplied aggregate average is favorable, though no individual feedback is available; the rating sample is moderate, 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.
.The added vitamin does not fully justify the price; the serving is costly for the glutamine amount. Vitamin B6 adds limited glutamine-specific value; simpler or higher-dose glutamine products are more competitive.
.| Ingredient | Amount per serving |
|---|---|
Vitamin B6 (Pyridoxine Hydrochloride) | 8.5 mg |
L-Glutamine | 500 mg |
Standard L-glutamine is clearly identified, but the single-capsule amount is well below the preferred therapeutic range. Reaching a more useful daily amount would require several capsules. The cost per gram is relatively high despite the simple formula.
