Amino acid/Protein

L-Glutamine Powder

by Life Extension · Powder

Supplement facts from the label of L-Glutamine Powder by Life Extension: L-Glutamine 2.0 Gram(s).

Label of L-Glutamine Powder, Life Extension
Label image: NIH DSLD · full label (PDF)
Serving size2 Gram(s)
Servings per container50
Most servings a day on the label1
TypeAmino acid/Protein
Barcode737870141105
Label recordDSLD 328513 · entered 2025-07-24

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
L-Glutamine2.0 Gram(s)——

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Vegetarian · Adult (18 - 50 Years) · Gluten Free

Claim types: All Other · Structure/Function

All Other Content: Scan for product info

Precautions re: All Other: Read the entire label and follow the directions carefully prior to use.

Suggested/Recommended/Usage/Directions: Directions: Take 1/2 teaspoon daily on an empty stomach, or as recommended by a healthcare practitioner.

Precautions re: All Other: Caution: If you have significant kidney or liver disease, please consult your healthcare practitioner before using this product.

Formulation re: Vegetarian/Vegan: Vegetarian

Storage: Store tightly closed in a cool, dry place.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).