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Vetri-Science Laboratories   Vetri-Lysine Plus (Cats) - 120 Bite-Sized Chews

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12 Reviews

"My cats love these chews!!"  Read all reviews

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Cat Chews By Vetri-Science Laboratories
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Item Number: VSL1169
Serving Size: 2 Pet Chews Servings per Container: 60
Price per Serving:  $0.30 Price per Unit*: $0.15 per Pet Chew
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
14 In Stock.

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Vetri-Lysine Plus Bite-Sized Chews from Vetri Science® Laboratories is a supplement for cats that could fortify the immune system and ward off free radicals. This formula might also aid in repairing tissues and forming collagen.

L-lysine present in this formula from Vetri Science® Laboratories is an amino acid that the body needs for health‚ but has to obtain it from food or supplements. Lysine helps build important components like enzymes‚ hormones and lymphocytes.

It may augment the absorption of calcium in the intestines‚ while decreasing the quantity eliminated by the kidneys‚ which could avoid bone loss. It may stimulate bone building cells and boost the production of collagen. It could improve immunity and aid in tissue repair. Lysine might also reduce anxiety‚ build muscle mass and stabilize blood glucose levels.

Dimethylglycine (DMG) is an amino acid that may act as a methyl group donor to other compounds that could lead to the formation of key molecules like brain chemicals and hormones. It might also boost metabolism‚ immunity and oxygen utilization. DMG may also optimize physiological functions. Get Vetri-Lysine Plus Chews from Vetri Science® Laboratories to improve immunity and collagen production in your cat.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 0900743.120
  • UPC # 026664274311
Official Website:

Active Ingredients Per 2 Chews:
L-Lysine 250mg
N‚N-Dimethylglycine HCI (DMG) 50mg

Inactive Ingredients: Arabic gum‚ brewers yeast‚ calcium sulfate‚ canola oil‚ chicken liver flavor‚ citric acid‚ citrus pectin‚ glycerin‚ maltodextrin‚ mixed tocopherols‚ oat flour‚ propionic acid‚ rosemary extract‚ rye flour‚ silicon dioxide‚ sodium alginate‚ sorbic acid‚ soy lecithin‚ vegetable oil‚ water.

Adult Cat: Give 1 or 2 chews‚ twice daily.
Kittens: Give 1 chew‚ twice daily.

For use in cats and kittens only. For animal use only. Keep out of reach of children and animals. Some pets may consider this a treat. In case of accidental overdose‚ contact a health professional immediately. Store in a cool‚ dry place. Safe use in pregnant animals or animals intended for breeding has not been proven. If animal's condition worsens or does not improve‚ stop product administration and consult your veterinarian.

Ratings and Reviews

Write a Review
  • 4.8
5 12
  • 12 Reviews
    • Verified Buyer

      Controllable dosage

      from OXFORD MS on 4/22/2020
      My vet had me purchase this product in a powder form to put on her food: 2 tsp every day. the powder fell to the bottom of the bowl and I never knew for sure if she got her correct dosage daily. I found these in this "treat" form and it is perfect! I know she gets the correct amount each day and she loves them, she thinks they are her treat for the day.


      Easy "treat-like" chews.


      Nothing at all.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Good product

      from Balatonfured on 2/28/2020
      Good quality product; Not all kittens eat it. 


      Strengthens the immune system.


      A bit big in size.
      review-checkI would recommend this item to a friend.
    • Easy to Use

      from Oregon on 2/16/2020
      My two cats love these treats, which keep their herpes-related eye symptoms at bay.


      Simple to use...cats eat these like treats.


      The small bag is empty in two weeks....not ecomomical or practical.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Awesome Product for Cats

      from MILLTOWN NJ on 7/13/2019
      My cats love these chews!!


      Easy & quick way to give your cats needed vitamins and nutrients.


      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Helping Cat Eye Goop

      from ALBUQUERQUE NM on 3/10/2019
      My cat has a lot of eye goop problems, especially when his allergies act up, but I read that the feline herpes virus (which affects most cats) is the real problem. I found studies that said lysine helped some cats (by stabilizing their DNA) so I gave it a try. My cat, Bagheera, has been doing much better! Fewer allergies and less eye leakage. Plus he loves the taste so I'm about to buy my second bag.


      Effective, price, cat likes the taste.


      potent smell (cat loves this)
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      My cats LOVE the Lysine Bite-Size Chews!

      from Chas., SC on 10/16/2018
      Our vet put my cat on Vetri-Lysine Plus (Cats) by Vetri-Science Laboratories because he has upper respiratory disease and the lysine helps to control his immune system. Our new kitten tries to steal the "treats" every chance he gets!


      They are soft and my cat loves the taste. I prefer to break them in half because I think they are a tad bit too big for one bite.


      Nothing, my cats love them!
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      1 Cat Likes, 1 Doesn't

      from Boston, MA on 4/15/2018
      I got Vetri-Lysine Plus (Cats) by Vetri-Science Laboratories for my cat with eye herpes, as my vet recommended lysine. I have another cat who doesn't have it, so I thought it might be good preventative maintenance for her. Well, herp-cat loves them, thankfully. Unfortunately, the other cat is not interested in even trying them. I think maybe they are too hard? Anyway, I will be getting them again for herp-cat. The price is good and there are a lot of treats in the bag.


      Has the ingredients I need, good price, good reviews.


      Not appealing to all cats.
      review-checkI would recommend this item to a friend.
    • Verified Buyer

      Seem to help kitty's immune system

      from PORTLAND OR on 4/13/2018
      Vetri-Lysine Plus (Cats) by Vetri-Science Laboratories seem to work! They seem to dry out and then the cat is less interested in them.
      review-checkI would recommend this item to a friend.
    • Helps keep our Cats Healthy

      from Newburgh, IN on 8/31/2017
      Ordered Vetri-Lysine Plus (Cats) by Vetri-Science Laboratories to keep our cats healthy recommended by our vet.


      The cats like to eat it and it good for them.


      Nothing wish there were more products like it.
      review-checkI would recommend this item to a friend.
    • Verified Buyer


      from Pennsylvania on 12/02/2016
      My cats eyes are much better since using Vetri-Lysine Plus (Cats) by Vetri-Science Laboratories.


      My cat looks forward to getting this every morning.


      review-checkI would recommend this item to a friend.
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If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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