---
product_id: 28466007
title: "VetriScience Lysine Immunity Health Chews, 250 mg Immune Supplement for Cats and Kittens with Allergies, Sneezing, Runny Nose and Watery Eyes, Chicken, 90 Count"
brand: "vetriscience"
price: "₱2781"
currency: PHP
in_stock: true
reviews_count: 8
category: "Vetriscience"
url: https://www.desertcart.ph/products/28466007-vetriscience-lysine-immunity-health-chews-250-mg-immune-supplement-cats
store_origin: PH
region: Philippines
---

# Natural chicken flavor 250 mg L-Lysine boost Immune & respiratory support VetriScience Lysine Immunity Health Chews, 250 mg Immune Supplement for Cats and Kittens with Allergies, Sneezing, Runny Nose and Watery Eyes, Chicken, 90 Count

**Brand:** vetriscience
**Price:** ₱2781
**Availability:** ✅ In Stock

## Summary

> 🛡️ Elevate your cat’s immunity game with every tasty chew!

## Quick Answers

- **What is this?** VetriScience Lysine Immunity Health Chews, 250 mg Immune Supplement for Cats and Kittens with Allergies, Sneezing, Runny Nose and Watery Eyes, Chicken, 90 Count by vetriscience
- **How much does it cost?** ₱2781 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/28466007-vetriscience-lysine-immunity-health-chews-250-mg-immune-supplement-cats)

## Best For

- vetriscience enthusiasts

## Why This Product

- Trusted vetriscience brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All Life Stages & Breeds:** Perfectly formulated for kittens, adults, and seniors of every size
- • **Clean & Transparent Formula:** No artificial colors, preservatives, or hidden ingredients—NASC certified
- • **Clinically Potent 250 mg L-Lysine:** Science-backed amino acid formula trusted by vets nationwide
- • **Dual Immune & Respiratory Defense:** Targets sneezing, runny nose & watery eyes for year-round wellness
- • **Irresistible Natural Chicken Flavor:** Soft, palatable chews cats actually crave—no pill battles here

## Overview

VetriScience Lysine Immunity Health Chews deliver 250 mg of high-quality L-lysine combined with DMG in a delicious chicken-flavored soft chew. Designed to support immune function, respiratory health, and tissue repair, these vet-formulated supplements help manage allergy symptoms like sneezing and watery eyes. Suitable for cats and kittens of all breeds and sizes, they are free from artificial additives and certified by NASC, making daily or as-needed immune support effortless and effective.

## Description

Support your cat’s health with Lysine Immunity Health (new name, same great Vetri Lysine Plus formula), a vet-formulated cat lysine supplement designed to promote optimal immune function, respiratory health, and overall well-being. These delicious cat lysine chews combine 250 mg of L-lysine with DMG, two powerful amino acids that support antibody and collagen production, tissue repair, and healthy healing. Lysine supplements for cats also support proper calcium absorption to promote strong bones and healthy aging. Ideal for helping to manage cat allergy symptoms and respiratory discomfort, including sneezing, watery eyes, and nasal discharge, this lysine supplement for cats is easy to give daily or as-needed. The hydrolyzed chicken liver flavor is perfect even for cats with protein sensitivities - it's a taste that cats love! Whether used as part of a routine wellness plan or during periods of respiratory discomfort, lysine chews for cats can help maintain eye, nose, and lung health. Suitable for daily use in cats of all ages, from kittens to seniors, and for all breeds and sizes, Lysine Immunity Health helps build a strong immune response while promoting normal and comfortable respiratory function. Our dog and cat supplements are certified by the National Animal Supplement Council (NASC), routinely undergo third-party testing, and contain no hidden ingredients, artificial flavors, synthetic colors or preservatives.

Review: Easy Immune Support That Cats Actually Eat - These chews have become a staple in my cat’s daily routine. Packed with lysine and DMG, they help support immune health, especially for cats prone to sneezing or watery eyes. I’ve seen noticeable improvements in less than a week — more energy, fewer symptoms, and an overall healthier vibe. The best part? My cat actually eats them like treats. No hiding pills, no mess. They’re soft, easy to chew, and small enough for even picky eaters. I’ve used them during seasonal changes, stressful events, and even just as daily maintenance. Pros: Supports immune system and respiratory health Cats love the taste — easy to give Soft texture, no crumbling or powder mess Effective for both kittens and adult cats No artificial colors or preservatives Cons: Needs consistent use for best results Some cats may be suspicious at first (but most warm up quickly) Bottom Line: This is one of the few supplements that actually works and doesn’t feel like a battle to give. If your cat deals with eye discharge, sneezing, or just needs an immune boost, this is a game changer.
Review: Immune Support Magic for My Feline Five - As a dedicated cat parent to a lively quintet of furballs, maintaining their immune health has always been a top priority. Enter VetriScience Vetri Lysine Plus, the 120 Chews that have become nothing short of a magic potion for supporting the immune systems of my five cats. First and foremost, the convenience of the chewable format is a game-changer in a multi-cat household. Administering supplements can be a daunting task, but these chews are eagerly accepted by all my cats. The palatable flavor seems to be a hit with even the pickiest eaters, making it a stress-free experience for both me and my feline companions. The immune support provided by Vetri Lysine Plus is invaluable, especially in a household with multiple cats. With a blend of Lysine, DMG, and immune-boosting ingredients, these chews have become a daily treat that contributes to the overall well-being of my cats. I've noticed a significant reduction in the frequency and severity of respiratory issues since incorporating this supplement into their routine. The 120 Chews per container offer excellent value for a multi-cat household. It lasts a substantial amount of time, ensuring that all my cats receive the immune support they need consistently. The packaging is resealable, maintaining the freshness and potency of the chews, which is particularly important when dealing with a larger quantity. Administering Vetri Lysine Plus has become a bonding experience with my cats. They eagerly anticipate their daily "treat" and seem to understand that it contributes to their health. It's a testament to the thoughtfully designed formula that not only supports their immune systems but also makes the process enjoyable for both cats and their humans. In conclusion, VetriScience Vetri Lysine Plus has earned its place as a staple in my cat care routine. The immune support it provides is invaluable in a multi-cat household, and the chews' palatability ensures that all my cats eagerly partake in their daily dose. If you're a cat parent with a bustling household like mine, these chews are a must-have for maintaining the health and vitality of your feline family members. Highly recommended!

## Features

- Lysine Plus for Cats: New look, new name, same great VetriScience Vetri Lysine Plus formula that's trusted by thousands of veterinarians, rescues, and pet parents nationwide
- Cat Lysine Chews: Lysine Immunity Health chews for cats are formulated with 250 mg of high-quality l-lysine to support immune health and function, antibody and collagen production, tissue repair, healthy antioxidant levels, and more
- Use Daily or As Needed: Vet-formulated cat l-lysine supplement helps to protect immune and respiratory health daily, or during periods of discomfort including sneezing, coughing, congestion, runny nose, and watery or squinty eyes
- For Cats and Kittens of All Sizes: Lysine Immunity Health chews are recommended for all kittens and adult and senior cats of all breeds and sizes to naturally support immunity with science-backed ingredients like l-lysine and DMG
- Taste-Tested and Cat Approved: Delicious soft chews are flavored with natural chicken flavor and palatability tested to guarantee that cats will love the taste

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Active Ingredients | amino acid |
| Brand | VETRISCIENCE |
| Customer Reviews | 4.0 out of 5 stars 12,371 Reviews |
| Flavor | Chicken |
| Item Form | Tablet |
| Item Weight | 9.07 g |
| Product Benefits | Immune Support |

## Product Details

- **Brand:** VETRISCIENCE
- **Flavor:** Chicken
- **Item Form:** Tablet
- **Active Ingredients:** amino acid
- **Item Weight:** 9.07 g

## Images

![VetriScience Lysine Immunity Health Chews, 250 mg Immune Supplement for Cats and Kittens with Allergies, Sneezing, Runny Nose and Watery Eyes, Chicken, 90 Count - Image 1](https://m.media-amazon.com/images/I/71WgSPbAyaL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Has the company changed the recipe?  My cat ate the first bag without any problems,  but won't touch the bag I recently reordered.**
A: I am wondering the same thing. My cat has been eating this for at least 10 years and she normally thinks of it as her treat. This recent bag that I got, she hasn’t touched one of them. They look different as well. They look smoother. They used to have sort of like a crumbly coating on them.

**Q: Where are these manufactured?**
A: Vetri-Lysine Plus is manufactured in the U.S. although some of the ingredients are imported. For all information visit the Vetri-Science web site.

**Q: Where I can find out about ingridients**
A: Active Ingredients Per 2 Chews:L-Lysine 250 mg N,N-Dimethylglycine DMG HCI 50 mg InactiveIngredients:brewers yeast, canola oil, chicken liver flavor, citric acid, glycerin, mixed tocopherols, propionic acid, proprietary blend maltodextrin, sodium alginate and calcium sulfate, rosemary extract, silicon dioxide, soy lecithin, vegetable oil.

**Q: Has anyone had success using these for recurrences of Rat Lip?**
A: What is Rat Lip?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy Immune Support That Cats Actually Eat
*by E***R on August 1, 2025*

These chews have become a staple in my cat’s daily routine. Packed with lysine and DMG, they help support immune health, especially for cats prone to sneezing or watery eyes. I’ve seen noticeable improvements in less than a week — more energy, fewer symptoms, and an overall healthier vibe. The best part? My cat actually eats them like treats. No hiding pills, no mess. They’re soft, easy to chew, and small enough for even picky eaters. I’ve used them during seasonal changes, stressful events, and even just as daily maintenance. Pros: Supports immune system and respiratory health Cats love the taste — easy to give Soft texture, no crumbling or powder mess Effective for both kittens and adult cats No artificial colors or preservatives Cons: Needs consistent use for best results Some cats may be suspicious at first (but most warm up quickly) Bottom Line: This is one of the few supplements that actually works and doesn’t feel like a battle to give. If your cat deals with eye discharge, sneezing, or just needs an immune boost, this is a game changer.

### ⭐⭐⭐⭐⭐ Immune Support Magic for My Feline Five
*by J***N on January 23, 2024*

As a dedicated cat parent to a lively quintet of furballs, maintaining their immune health has always been a top priority. Enter VetriScience Vetri Lysine Plus, the 120 Chews that have become nothing short of a magic potion for supporting the immune systems of my five cats. First and foremost, the convenience of the chewable format is a game-changer in a multi-cat household. Administering supplements can be a daunting task, but these chews are eagerly accepted by all my cats. The palatable flavor seems to be a hit with even the pickiest eaters, making it a stress-free experience for both me and my feline companions. The immune support provided by Vetri Lysine Plus is invaluable, especially in a household with multiple cats. With a blend of Lysine, DMG, and immune-boosting ingredients, these chews have become a daily treat that contributes to the overall well-being of my cats. I've noticed a significant reduction in the frequency and severity of respiratory issues since incorporating this supplement into their routine. The 120 Chews per container offer excellent value for a multi-cat household. It lasts a substantial amount of time, ensuring that all my cats receive the immune support they need consistently. The packaging is resealable, maintaining the freshness and potency of the chews, which is particularly important when dealing with a larger quantity. Administering Vetri Lysine Plus has become a bonding experience with my cats. They eagerly anticipate their daily "treat" and seem to understand that it contributes to their health. It's a testament to the thoughtfully designed formula that not only supports their immune systems but also makes the process enjoyable for both cats and their humans. In conclusion, VetriScience Vetri Lysine Plus has earned its place as a staple in my cat care routine. The immune support it provides is invaluable in a multi-cat household, and the chews' palatability ensures that all my cats eagerly partake in their daily dose. If you're a cat parent with a bustling household like mine, these chews are a must-have for maintaining the health and vitality of your feline family members. Highly recommended!

### ⭐⭐⭐⭐ Lysine Price Comparison
*by J***M on February 14, 2012*

Executive summary: This product is twice as expensive as the 6.35 oz Enisyl-F Lysine product for equal doses. I compared the 6.35 oz Enisyl-F Lysine with this product, Vetri-Lysine Plus, 120 chews, 5.29 oz. At the time I bought both, the Enisyl-F Lysine product cost $12.00 and the 120 chews cost $16.81 (free shipping on both). The only way to effectively compare prices is cost per dose. This required counting the number of chews in the Enisyl-F Lysine product: there were ~430 chews in the 6.35 oz package. Since the dosage is 5 chews for 250mg of Lysine, it works out to 86 doses, or 14 cents per dose. With this product containing 120 chews, the dosage is 2 chews for 250mg of Lysine, so 60 doses. That works out to 28 cents per dose - twice as expensive! Having said that, I still like having both products around, but I mainly use the Enisyl-F Lysine since it is half the price. If my cat is having a bad day with his eye weeping, it's easy to also give him a couple of the "120 chews" to boost his dosage. My vet said that 250mg is actually too low for weepy eye problems related to herpes, and recommended at least 500mg per day. He said there was a study that 1000mg per day works even better for eye problems related to herpes, but I feel like that's a bit excessive. So I put a handful of these chews - 5 to 10 - in Yuri's food and maybe boost it with a couple of the other chews as necessary. I only rated this product with 4 stars because I'm not sure how much Lysine is actually helping with weepy eye. It's one of those problems where there are good days and bad days, so it's hard to tell how much it helps. But it seems to be a little better with Lysine, so I keep my cat on it. Update 9/27/2013: My cat Yuri was never diagnosed with herpes via an eye swab test, because they have to put them under and stick a swab under their eye. Instead, the vet tried several different eye ointments with antibiotics and none really worked great, so the conclusion was that he had herpes. He did better on the ointments or gentomycin eyedrops than without them. When the last bottle of eyedrops ran out, my vet said I could also try human eye drops. Even without Lysine, Yuri does just as well or better on human Allergy Relief eye drops, one in the morning and one at night, as he did on antibiotics. A different vet did mention that it could be a blocked or deformed tear duct that made his eyes water, so who knows? But the human eye drops are working great to control his tearing. I also switched from Iams cat food to "Before Grain". I always had to coax Yuri to eat the Iams, but now that he is on BG, he eats great and is much healthier overall. The price for BG on Amazon is about the same as Iams in the grocery store: $2/lb or so. Highly recommended.

## Frequently Bought Together

- VetriScience Lysine Immunity Health Chews, 250 mg Lysine Plus Immune Supplement for Cats and Kittens with Allergies, Sneezing, Runny Nose and Watery Eyes, Chicken, 90 Count
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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-07*