Life Extension L-Lysine, 620 mg, 100 Vegetarian Capsules
UPC: 737870167815
Life Extension's L-Lysine supplement provides 620 mg of this essential amino acid per vegetarian capsule, formulated to support nitrogen balance and calcium metabolism. The manufacturer notes that lysine is not produced by the body and must be obtained through diet or supplementation, with research indicating it may help inhibit glycation, a process linked to age-related factors, and support a healthy stress response in individuals with low dietary intake.
This product uses L-Lysine HCl, a common and stable form of the amino acid. Life Extension emphasizes its commitment to science-backed formulations developed over 40 years, though specific clinical studies or patented processes for this ingredient are not highlighted. The capsules are gluten-free, non-GMO, and suitable for vegetarians, with a recommended dosage of one capsule one to three times daily on an empty stomach. It is available in a 100-count bottle.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| L-Lysine (as L-Lysine HCl) | 620 mg | ** |
| † Daily Value not established | ||
Other Ingredients
Vegetable cellulose (capsule), 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 one to three times daily on an empty stomach, or as recommended by a healthcare practitioner.
Warning
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
- 737870167815
- Package Qty
- 100 count
- Dimensions
- 4.65 x 2.5 x 2.5 in
- Shipping Weight
- 0.29 lb
- First Available
- 02/2013




