BioStacksAsk AI about this product
Every active here is dosed below the amount studied to work. See how each one compares in the breakdown below.
What it does
Glutamine
Form not confirmedGrade —
Supports normal nitrogen metabolism; extra glutamine has not consistently improved exercise performance or muscle growth.
Ingredients (1)
Other ingredients
Ascorbyl PalmitateAntioxidant
Fat-soluble form of vitamin C used as preservative
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
Lab testing
How to take it
On an empty stomach
On the label
As a dietary supplement, take 1 capsule, 1-3 times daily, between meals. This product is shipped with a desiccant. In order to maintain product freshness, customers are encouraged to leave the desiccant in the package until contents are consumed.
Price check
$54.99
$0.61 / serving
Pricier than 89% of 74 glutamine supplements
Similar products
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.
Not medical advice. Consult your healthcare professional.