Life Extension L-Glutamine, 500 mg, 100 Vegetarian Capsules
UPC: 737870345107
Life Extension's L-Glutamine is a free-form amino acid supplement in vegetarian capsules, designed to support muscle and immune health. Each capsule provides 500 mg of L-glutamine, an amino acid that serves as a building block for proteins and is utilized in functions like protein synthesis and energy production for immune and gut cells.
Life Extension notes that glutamine is the most abundant free amino acid in the body, with concentrations significantly higher than others, and references peer-reviewed studies indicating its role in maintaining muscle health, energy levels under stress, and optimal immune function. The product is gluten-free and non-GMO, aligning with common dietary preferences. It is also available in a powder version for those preferring alternative forms.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| L-Glutamine (free form amino acid) | 500 mg | ** |
| † Daily Value not established | ||
Other Ingredients
Vegetable cellulose (capsule), silica, vegetable stearate.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Read the entire label and follow the directions carefully. Take one (1) capsule once or twice daily on an empty stomach, or as recommended by a healthcare practitioner.
Warning
Consult your healthcare practitioner before using this product if you have advanced liver disease. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.Store tightly closed in a cool, dry place.
Product Info
- Brand
- Life Extension
- UPC
- 737870345107
- Package Qty
- 100 count
- Dimensions
- 1.95 x 1.95 x 4.3 in
- Shipping Weight
- 0.21 lb
- First Available
- 05/2007





