Other ingredients
Cellulose; Silica; Vegetable Stearate
Image: NIH Office of Dietary Supplements, Dietary Supplement Label Database — No separate image reuse license stated
Life Extension
L-Glutamine 500 mg
Capsule
Serving size1 Vegetarian Capsule(s)
Servings per containerNot listed
Package100 Vegetarian Capsule(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 1 Vegetarian Capsule(s)
L-Glutamine500 mgDV not established
Label directions
Directions: Take one (1) capsule once or twice daily on an empty stomach; or as recommended by a healthcare practitioner.
Label warnings
Read the entire label and follow the directions carefully prior to use. Caution: If you have significant kidney or liver disease please consult your healthcare practitioner before using this product. Warnings: Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements please consult with your physician if you are undergoing treatment for a medical condition of if you are pregnant or lactating. To report a serious adverse event or obtain product information contact 1-866-280-2852.
Identity and label version
NIH label record328512
Entered into NIH DSLDMay 21, 2025
UPC / GTIN00737870345107
Manufacturer / distributor on labelQuality Supplements and Vitamins Inc.
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 328512Entered May 21, 2025
Serving size1 Vegetarian Capsule(s)
Formula versione42863e9
Ingredients on label1
NIH sourceOpen label ↗
L-Glutamine500 mg
Label warning: Read the entire label and follow the directions carefully prior to use. Caution: If you have significant kidney or liver disease please consult your healthcare practitioner before using this product. Warnings: Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements please consult with your physician if you are undergoing treatment for a medical condition of if you are pregnant or lactating. To report a serious adverse event or obtain product information contact 1-866-280-2852.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from Life Extension
Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.