Twinlab L-Lysine

Roll over image to magnify & Click to Zoom
Images may vary from actual product

Save 10% and Get Automatic Delivery with Set & Save

Why Set & Save?

  • Extra 10% off Bonus Brands
  • Schedule delivery according to YOUR needs
  • Lock in the guaranteed lowest prices
  • Surprise gifts & more
  • Never run out of your favorite items
  • Change or cancel at any time

Just click "Add to Set & Save" when placing items in your cart.

Enjoy our low price guarantee, plus an extra 10% off Set & Save Bonus Brands on any scheduled order.

Twinlab L-Lysine -- 500 mg - 100 Capsules


Size: 120 Capsules (out of stock)

Twinlab L-Lysine

You Save: 56%

Retail price: $10.97

Vitacost price: $4.79

In stock
Deliver 1 Time Only
Add to Set & Save

Added to My List as a guest*.

to save this list to your account.

*Your guest list will be temporarily saved until you end this browser session.

1 item added to your list

Twinlab L-Lysine -- 500 mg - 100 Capsules

Oops! Something went wrong and we were unable to process your request. Please try again.


Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 100
Amount Per Serving% Daily Value
L-Lysine (from L-lysine hydrocholride)500 mg*
*Daily value not established.
Other Ingredients: Gelatin, purified water, cellulose, MCT, silica, magnesium stearate.


Twinlab L-Lysine Description

  • An Essential Amino Acid
  • Supports Healthy Immune System Function

L-Lysine is an essential (free form) amino acid that helps support a healthy immune system. As the human body cannot create its own L-Lysine, it must be derived from diet and supplementation.


Suggested Use: Take 1-2 capsules daily or as directed by your healthcare professional. To achieve the clinically proven results related to strengthening the immune system, taking a total of 2 capsules daily is recommended.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Twinlab L-Lysine -- 500 mg - 100 Capsules 4.9 5 21 47
used for years Twinlab is one of the few that still uses glass bottles. Depend on L Lysine to balance arginine. October 29, 2014
Great Works great, I really like it. April 19, 2014
nope where i had slight problem once i took this i had big problems... as i stoped it returned back the way it was before.. thank god! i will never complain again and i will never ever take this product again! June 6, 2013
Feel like God with this product Amazing results, highly recommended aminoacid! March 23, 2013
2 3 4 5 next
Know someone who would love this product? Don’t keep it a secret – share it now!
Note: Your friend's email address is used for this one-time notification only. We will not collect or store or share it with any other parties.
Friend's Name:
Your Name:
Friend's Email:
Your Email:
Message to your friend: (optional, max 500 characters)
Change the CAPTCHA codeSpeak the CAPTCHA code
Enter the code exactly as shown: 
You Might Also Like...
Frequently Bought Together:
Twinlab L-Lysine
Twinlab Magnesium Caps

Retail price together: $29.70

Vitacost price: $12.18

You Save: 58%

Enter Shipping Zip Code:
Please enter a valid zip code