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  6. Duralactin Feline L-lysine Paste - 32.5 mL

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Duralactin Feline L-lysine Paste - 32.5 mL

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Also Try our NEW! Felisyl Immune System Support

Duralactin Feline L-lysine Paste is for use in cats and kittens as a supplment for conditions responsive to L-lysine and MicroLactin. MicroLactinŽ is a patented dried milk protein concentrate derived from hyperimmunized cows that contains factors that appear to modulate excessive neutrophil response in conditions where neutrophils are known to participate.

Duralactin FELINE L-lysine also contains L-lysine that competes with arginine.

Active Ingredients per 1/2 teaspoon (2.5 mL)
L-lysine: 250 mg
MicroLactin: 200 mg
Omega 6 Fatty Acids: 162 mg
Omega 3 Fatty Acids: 72.5 mg

  • Each notch delivers 2.5 mL
  • Customer Reviews

    Review Summary
    25 Reviews
    84% (21)
    16% (4)
    0% (0)
    0% (0)
    0% (0)
    92% Recommend this product (23 of 25 responses)
    By PST
    Tulsa, OK
    Great company & products!
    March 31, 2022
    Very satisfied with proficiency and quality of product which quickly and effectively healed the draining conjunctivitis eye infection above Tippy's eye quickly! Great company & products!
    • Very professional and effective!
    By Dawng
    My cat loves the flavor
    January 19, 2019
    My cat came to my with severe upper reps. Infections. The sinus problems are with him for life......... the L-Lysine keeps thee chronic symptoms away. I give it every other day. Sometimes if eye drip developers I will give it daily for 3 days and that clears for months. An occasional sneeze is what is normal now...... The terrific part is the flavor. He licks it off my finger eagerly. The syringe gives easy dosages in cream form, easy to read also. No pills.
    • Easy to use syringe and tasty flavo
    • None
    By Becky
    Louisville, KY
    Lysine for cats
    March 15, 2017
    Worked great for outside kitty his eye infection cleared right up, still have some leftover can I still use it is there an expiration date?
    By Jan
    Dallas Tx
    Big savings over what my veterinarian charges
    May 7, 2016
    Oh my goodness - this should be called Kitty Crack! I've never seen my cat enjoy anything as much as she does this -
    By Crazy L.
    Oxnard, CA
    Great Product!
    October 4, 2015
    My vet prescribed Duralactin for my older kitty who has the feline Herpes virus. A daily dose of L-Lysine is a miracle worker for kitties with this issue, and although the soft chews are a more cost effective approach (that my two young boys LOVE!), my old gal's teeth just aren't what they used to be. So the paste is a perfect tasty alternative! She thinks it's a treat. :-) EntirelyPets offers this product at a much lower cost than my vet, so we both win!
    By keytickler2003
    helps arthritic cat
    July 29, 2015
    I use this in conjunction with Nu-Cat vitamin tablets to ease the arthritic pain my 17-year old cat is feeling. It really seems to help, as he limps a lot more when I forget to give it to him.
    By Lori
    Willow Spring, NC
    jenni loves it
    April 25, 2015
    jenni licks this right off my finger. It makes it so easy to use. Had bought treats from my vet first but she wouldn't touch them. I'm so glad I found this product.
    By MargoFirst
    New York, NY
    Just what I needed for my kitty
    March 31, 2015
    This way of getting my cat to take L-lysine is purrfect. Kitty cannot take pills easily and I just put the premeasured amount in his food.
    So easy....wonderful product.
    By Spark
    Clayton, NC
    February 16, 2015
    Stress induced sick cat for a month got better after 4 days of Feline L-lysine. The Syringe was easy to use with easy application settings. It must taste good because all 3 cats didn't high-tail away, but stayed put smacking and licking their lips with each application.
    By Dale
    Vancouver BC
    Great product
    January 21, 2015
    I am using this product to treat my cat that has a type of rhino virus.. Seems to be helping, as she has not had any nasal discharge since starting the product
    By Val01
    Bucks county, Pa
    Lysine is the best medecine!
    March 8, 2014
    see attached video. Mayet, my kitty was recently diagnosed with upper respiratory problems. She also suffers from a yeast and bacterial infection on her nail bed since a couple of years. Until 3 weeks ago nothing cured the problem. Daily cleaning with medical pads, a laborious process, basically maintained her nail bed free of visible infection. A new vet prescribed steroid medication. That worked well However steroid can only be used temporarily. The vet suggested the use of Lysine to treat the upper respiratory symptoms. Mayet readily accepted the Lysine Syringe. 3 weeks later Mayet no longer sneezes precluding visible nasal discharges! Additionally I have yet to clean her nail bed in 3 weeks! We are thrilled with the result! We are impressed with for carrying such a great product.
    By campgrandma
    North Carolina
    Easiest way to use L-Lysine
    November 12, 2013
    My 2 cats love this Duralactin L-Lysine. It is so easy to use. They will even lick it right off the end of the syringe. Did I say they LOVE it! No problem getting it into them.
    By Victoria
    Best Product Since Sliced Bread !!!!
    September 17, 2013
    This product is a literal life saver for my cat, Spats. Spats has ALWAYS been finicky and getting him to take supplements is like pulling teeth. When we adopted him we knew that he had herpes so I have tried to provide him with L-Lysine but the pills are huge and, even when turned to powder, not easy to mix into food without him knowing. Additionally, he is 11 years old and I have been trying to get him to take Omegas and Chondroitin to support his joints but, no luck. Then I found this product and it doesn't matter what time of day or what he's doing, if I present it to him he devours it like it's candy everytime!!! I urge everyone with a cat like Spats to try this. It really does work!!!
    By Vicki
    Review for Feline L-lysine Syringe - 32.5 mL
    June 5, 2013
    My 16 1/2 year old kitty loves this and it keeps her healthy.
    By Trish
    Review for Feline L-lysine Syringe - 32.5 mL
    May 28, 2013
    While visiting friends one day, I noticed that their two cats were ill with respiratory issues. I questioned whether they had been diagnosed with feline herpes since their illness seemed to relate to the symptoms caused by this devastating virus. Their cats were seen by the friends' vet, but it was too late for one of their two, so he eventually had to be euthanized after an attempt of saving him with antibiotics failed. I suggested to them that they immediately start their other cat on Duralactin. They wanted the paste type that could be applied to one of her paws for her to lick off, so I told them I knew of a great website where I could obtain this product for them. Their second cat has been healthy to this day, so I continue to order this product from Entirely Pets for her. It is such a convenience to qualify for free shipping and have it right at your door within a few days' time.
    By Mamarama
    Works great for my "Miss Millie" cat
    January 2, 2013
    Miss Millie has BAD peridontal issues and has a hard time with her food. Our vet recommended L-Lysine for her. Problem is that the pills are the size of Miss Millie,& there's no way to crush them without making a mess, so we decided to try this product. Millie actually waits, mewing to take her meds!! It so far is working great. Thank you!!
    By Del
    Review for Feline L-lysine Syringe - 32.5 mL
    November 6, 2012
    Product recommended to us by our Vet. Seems to work very well, and we have used this for several years now to control this incurable virus.
    By catmomma
    great product
    November 4, 2012
    This product is great. It arrived promptly and best of truly has helped my 9-year-old cat Camper. Thanks!!!! Will be ordering again.
    By patchymoma
    good product
    July 24, 2012
    This was recommended by my vet for my cat with IBS. It has made a significant difference after using just a few days and my cat likes the taste and it's not difficult to give her. I found this on entirely pets website for a lot less than what I paid at the vet's.
    By Ocicat
    Review for Feline L-lysine Syringe - 32.5 mL
    May 30, 2012
    Product arrived quickly and not expired. Always worry about that.
    By Joey
    Baltimore, MD
    Great Product
    May 29, 2012
    My vet advised this product for my cat's respiratory & sinus issues. This product is amazing. My cat comes running & licks the gel off my fingers like it is candy. Also the price that Entirely Pets charges is great, so I am able to afford it. I have 4 cats, so I'm always looking for the best values. The biggest plus though is that my cat is no longer sneezing or coughing.
    By Tara
    My cat loves this stuff!
    January 25, 2012
    This makes it a lot easier to get l-lysine into my cat... he really likes the taste of it.
    By katlady
    Fairless Hills, Pa
    lysine syringe
    October 28, 2011
    Easy to administer for indoor pets.Great for preventive care.
    By Kathy M.
    Duralactin syringe
    August 23, 2008
    My cat does really good with this product. It is easy to use and she has no recurring bouts of the herpes virus for several months now. I tried the canister that is available, but it was difficult to use. I highly recommend this product.
    By Jesslan
    Works Wonders!
    January 18, 2008
    My cats have been on Lysine for a well over a year now. They no longer get Upper Respiratory Infections as long as they're taking it! The minute I run out and don't have a chance to get some for a few days they start sneezing or coughing again and get sick. It's a real saver if you've got four cats and do everything you can to try to keep them from becoming ill and having to go to the veterinarian!

    Questions and Answers

    2 Questions & 2 Answers
    from Admiralty, Hong Kong asked:
    May 19, 2017
    Can I feed my cats with this product even they don't have any health issue as a supplement?
    1 Answer
    Yes, but we recommend checking with your veterinarian before starting any type of vitamin or supplement regimen.
    Submitted by: Customer Service on June 26, 2017

    from Fresno, CA asked:
    September 5, 2015
    what is the daily recommended dosage for an adult 10 lb cat
    1 Answer
    Adult cats are to receive 2.5 mL twice per day, regardless of weight.
    Submitted by: Customer Service on September 8, 2015