One-time purchase
To see product details, add this item to your cart.
Ships from: 鶹.ca
Sold by: 鶹.ca
To see product details, add this item to your cart. You can always remove it later.
Ships from
Sold by
Returns
Eligible for Refund or Replacement
Eligible for Refund or Replacement
This item is non-returnable, but if the item arrives damaged or defective, you may request a refund or replacement.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • 2 VIDEOS
NOW performs 31,000 quality tests every monthPuresource Inc.
  • NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules
  • To view this video, download

NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules

4.4 out of 5 stars 323 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
鶹's Choice

To see product details, add this item to your cart. You can always remove it later.
on any 5 qualifying items | Terms

Purchase options and add-ons

Brand NOW
Flavour Unflavored
Primary supplement type L-Lysine
Unit count 100 Count
Item form Capsule
Item weight 100 Grams
Item dimensions L x W x H 8 x 4 x 6 Centimetres
Special ingredients Amino Acid
Product benefits Energy Management
Age range (description) Adult

About this item

  • SUPPORTS COLLAGEN SYNTHESIS*: Necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins collagen and elastin*
  • HEALTHY IMMUNE FUNCTION*: May help to support a healthy immune system and proper cardiovascular function*
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Halal
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • FAMILY OWNED & OPERATED: Proudly packaged in Canada by a family owned and operated company.

Frequently bought together

This item: NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules
$12.99($0.13/count)
In Stock
Ships from and sold by 鶹.ca.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Videos for similar products

Important information

Safety Information

Consult a health care practitioner prior to use if you are pregnant or breastfeeding or following a low protein diet.

Ingredients

Each capsule contains: L-Lysine (L-Lysine Monohydrochloride) 500 mg. Non-Medicinal Ingredients: Capsule (gelatin, water), Stearic Acid (vegetable source), Cellulose, Magnesium Stearate (vegetable source), Rice Flour.

Directions

Adult Dosage: Take 2 capsules 1-3 times daily. Consult a health care practitioner for use beyond 6 months.

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Product description

L-Lysine is an essential amino acid that must be obtained through the diet or through supplementation. Lysine is necessary for the production of all proteins in the body, and is required for the maintenance of the structural proteins collagen and elastin, which form all connective tissue such as skin, tendon, and bone. L-Lysine is also a precursor to L-carnitine, which is needed for fat metabolism and energy production, which can support good health. In addition, L-Lysine supports a healthy immune system helping to fight cold sores. Capsule delivery provides faster, more complete absorption. Our NOW natural and organic Supplements are an effective way to ensure you and your loved ones are getting essential vitamins, minerals and nutrients for daily optimal health. Since 2000, the NOW brand has been supporting Canadians with a mission to provide products that empower people to lead healthier lives. 70% of the NOW products in Canada are made or packaged in Guelph, Ontario, employing hundreds of Canadians from coast to coast. NOW performs 31,000 quality tests every month to ensure you get the highest quality supplements at the best price possible. Our promise - what is on the label, is precisely what is in the bottle.


From the brand

Product information

Technical Details

Manufacturer ‎NOW
Place of Business ‎NOW Canada Health Group, 5068 Whitelaw Road, RR6 Guelph, ON N1H 6J3
Item model number ‎L-Lysine 500mg 100cap
Product Dimensions ‎8 x 4 x 6 cm; 100 g
ASIN ‎B0040B7RDI

Additional Information

鶹 Rank

Feedback

NOW Supplements, L-Lysine (L-Lysine Monohydrochloride) 500 mg, Amino Acid, 100 Veg Capsules


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.

Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 8 x 4 x 6 cm; 100 g
  • Date First Available ‏ : ‎ June 3 2014
  • Manufacturer ‏ : ‎ NOW
  • Place of Business ‏ : ‎ NOW Canada Health Group, 5068 Whitelaw Road, RR6 Guelph, ON N1H 6J3
  • ASIN ‏ : ‎ B0040B7RDI
  • Item model number ‏ : ‎ L-Lysine 500mg 100cap
  • Country of origin ‏ : ‎ Canada
  • 鶹 Rank: #5,159 in Health & Personal Care (See Top 100 in Health & Personal Care)
  • Customer Reviews:
    4.4 out of 5 stars 323 ratings

Brands in this category on 鶹

Customer reviews

4.4 out of 5 stars
323 global ratings

Review this product

Share your thoughts with other customers

Customers say

Customers like the effectiveness and quality of the nutritional supplement. They mention it makes them feel better and helps prevent mouth sores. Some say it's worth a try and the pills are easy to swallow.

Select to learn more

13 customers mention "Effectiveness"13 positive0 negative

Customers like the effectiveness of the nutritional supplement. They mention it makes them feel better, helps support their immune system, and clears up cold sores fast. Some say it's worth a try and a great addition to supplements.

"It is good. I recommend" Read more

"I heard about this product recently. It Works! My appetite has diminished, no snacking etc. Follow the instructions" Read more

"...using these about 6 months ago and have noticed a huge difference in helping prevent mouth sores...." Read more

"I started taking these before bed and waking up in the morning my bloating is gone. My stomach seems way flatter after taking these regularly...." Read more

4 customers mention "Quality"4 positive0 negative

Customers are satisfied with the quality of the L-Lysin. They mention it's easy to swallow and proud of the amount of quality testing.

"Good quality L-Lysin, like it." Read more

"I work for this company and am proud of the amount of quality testing. I highly recommend this brand." Read more

"Excellent product" Read more

"Good product! The pills are very easy to swallow." Read more

Works keeping my mouth  sore free
5 out of 5 stars
Works keeping my mouth sore free
I take every other day to keep any mouth and throat infections down and canker free. 500 mg Easy to swallow compared to 1000 mg
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from Canada

  • Reviewed in Canada on April 28, 2025
    Verified Purchase
    I heard about this product recently. It Works! My appetite has diminished, no snacking etc. Follow the instructions
    One person found this helpful
    Report
  • Reviewed in Canada on February 28, 2025
    Verified Purchase
    Please note that I am not an expert but I got these because people recommended them for mouth sores or preventing them (for me it's before my period). I started using these about 6 months ago and have noticed a huge difference in helping prevent mouth sores. Even if I do get them from time to time they are a lot smaller and less painful than before.
    One person found this helpful
    Report
  • Reviewed in Canada on February 7, 2025
    Verified Purchase
    Good quality L-Lysin, like it.
  • Reviewed in Canada on July 14, 2025
    Verified Purchase
    Great price.
  • Reviewed in Canada on March 31, 2025
    Verified Purchase
    Consistent use helps promote collagen. In addition to other supplements such as vitam.c
    One person found this helpful
    Report
  • Reviewed in Canada on February 18, 2024
    Verified Purchase
    Good
  • Reviewed in Canada on November 9, 2024
    Verified Purchase
    These are part of my essentials in my cat pantry, a lot cheaper then the one branded for pets, I do about 1/2 caps per day for adult cats (can go up to a full capsule once a day) My cat was sneezing and caughing a bit (otherwise no behaviour change) gave him that on his food for about a week to be sure and it was gone (the symptoms diminished in like 2 days) my vet recommanded it and I saw a difference but I know some people say it doesn't do anything but I saw results!
    3 people found this helpful
    Report
  • Reviewed in Canada on November 13, 2024
    Verified Purchase
    I started taking these before bed and waking up in the morning my bloating is gone. My stomach seems way flatter after taking these regularly. The pills have no bad after taste.
    6 people found this helpful
    Report

Disclaimer:While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read and follow labels, warnings, and directions before using or consuming a product. This product may not be right for you. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. 鶹.ca assumes no liability for inaccuracies or misstatements about products.