21st Century Essential Pet L-Lysine Amino Acid Support Soft Chews Cat Supplement, 100 count

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Description

Support your furry friend’s health with 21st Century Essential Pet L-Lysine Amino Acid Support Soft Chews Cat Supplement. These chews contain L-Lysine, which is an essential amino acid that supports immune and respiratory systems in cats. The amino acids in this supplement are naturally occurring. Made with human-grade ingredients, Pet L-Lysine Amino Acid Support Soft Chews Supplement from 21st Century Essential also have a delicious chicken flavor cats love.

Key Benefits
  • Chews contain the naturally-occurring amino acid L-Lysine.
  • Supports immune and respiratory systems in your furry friend.
  • Supplement has a delicious chicken flavor cats love.
  • Intended for intermittent or supplemental feeding only.
  • Made with human-grade ingredients in an FDA registered facility.
Precautions

This product is intended for intermittent or supplemental feeding only. For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Do not use if product appears to be tampered with or seal is broken. Store product in cool, dry place. Avoid temperatures above 86°F.

See all items by 21st Century Essential Pet

  • Item Number
    161404
  • Weight
    3.8 ounces
  • Lifestage
    Adult
  • Food Form
    Supplement
  • Product Form
    Soft Chew
Nutritional Info
Ingredients

Brewers Dried Yeast, Vegetable Glycerin, L-Lysine Hydrochloride, Dried Cheese, Chicken Liver, Canola Oil, Water, Natural Flavors, Corn Starch, Rice Bran, Soy Lecithin, Yucca Schidigera Extract, Salmon Oil, Calcium Propionate, Sorbic Acid, Vegetable Oil, Mixed Tocopherols, Rosemary Extract, Green Tea Extract.

Caloric Content

3505 kcal ME/kg, 3.9 kcal ME/soft chew

Guaranteed Analysis
Moisture 10% max
L-Lysine 125 mg
Feeding Instructions

For every 10 pounds, 1 soft chew daily. Allow three to four weeks for best results. Individual results may vary. For use in adult cat.

FAQ

Why should I include vitamins & supplements in my pet’s diet?

Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.

How often should I give this supplement to my pet?

It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.

Is this supplement safe to use with the medication my pet is currently taking?

If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.

My pet is allergic to certain ingredients, will this product be safe to use?

For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.

Does this product come in other product forms?

For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

Rating: 4.0 of 5 stars 52 Reviews 52 Reviews 4 out of 5 Stars

83% Recommend

83% of reviewersrecommend this product

Rating: 4.0 of 5 stars 4 / 5

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52 Reviews

Showing 1-10 of 52 Reviews

  • 5 out of 5 stars

    Cat likes them!

    By shoop on Apr 28, 2021

    My cat really enjoys them and it's an easy way to get her to take lysine. We have only been using them for a week and a half or so but it seems like her eye is clearing up- much less discharge so far. (This cat is formerly feral, and came to me with a drippy eye.) I love not having to struggle with her!

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  • 5 out of 5 stars

    Work great

    By Anonbuyer on May 6, 2021

    My cat loves these. She is only moderately picky as cats go. She has no difficulty chewing them. They have made a big difference. She is 17 and always had a snoty nose 24/7 before the chews.

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  • 4 out of 5 stars

    Seems effective

    By Annie on Mar 18, 2021

    My cat had some nasal and respiratory issues from living on the streets (always sounded stuffy and snorty, snored loudly, etc) but after 3 months of taking this supplement she can breathe clearly! She doesn’t love eating it alone but if I pile it up with a few treats, she wolfs it down. Sometimes I break it half to make gulping it easier.

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  • 5 out of 5 stars

    Really helping

    By MillValleykittymom on Mar 6, 2021

    My girl cat has runny eyes as a result of poor living conditions on the street where she was found a few years ago. It is not contagious, but she needs her eyes wiped frequently, though she's good at doing it herself. The vet recommended lysine, and one of these each day has helped her eye condition significantly. Very pleased with it!

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  • 5 out of 5 stars

    Cat loves them!

    By shiraonetwist22 on Feb 20, 2021

    My 8-year old street cat, who has no teeth and refuses to eat any soft, wet food loves these! We break them up into little pieces and she gobbles them up. She seems to have some health problems, probably from years of living on her own, so we're monitoring to see if this will be helpful for her, but at least she likes them. Package was delivered quickly

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  • 3 out of 5 stars

    My cat isn't a fan

    By Destiny on Feb 3, 2021

    I knew going into this purchase that finding a lysine treat my cat would actually eat was going to be a challenge. These weren't terribly expensive so I started my search. Unfortunately, my cat wouldn't touch them unless I cut them into small pieces and mixed them in with some wet food... So my search continues. I'll rate 3 stars because it varies from cat to cat whats going to work. Some cats might not have issues with these treats but mine wasn't a fan.

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  • 5 out of 5 stars

    both kitties LOVE these treats!

    By nimerkitty on Jan 26, 2021

    I wanted to get something that boosted my kitties' immunity because one of them had a little bit of a cold. My vet recommended something with lysine and this had good reviews. Both of my boys absolutely LOVE these treats but I do have to break them in half for them. They're not that big but pretty chewy and my kitties have a tough time with them if I leave them whole. The hardest part is trying to convince them that they can only have one each because they're vitamins haha!

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  • 5 out of 5 stars

    My cat thinks these are a treat

    By Treats on Mar 22, 2021

    My cat Loves the flavor of these and thinks she's getting an extra treat every morning. She won't let me forget to give her one.That's nice sine they are so healthy for her.

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  • 5 out of 5 stars

    Good allergy supplements

    By Holly on Mar 25, 2021

    These seem to be good, my cat likes them, but she is a year old so I cut it into pieces for her to eat. Her breathing and nose sruffiness seem to be better!

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  • 1 out of 5 stars

    wasnt interested in treat and didnt seem to be effective

    By pageypie on Jan 11, 2021

    My cats weren't interested in this as a treat so i crumbled it on their food. They are adopted and have feline herpes from the shelter that causes sneezing but is never an issue if they take the L-lysine. We had used a sprinkle but tried these for ease of feeding but they dont seem to be effective and some of the cats are sneezing again :(

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