--- product_id: 19255714 title: "Viralys - Lysine Supplement for Cats & Kittens - Supports Eye Wellness, Respiratory Health & Immune Strength - Flavored Oral Gel for Easy Feeding & Daily Use for Picky Eaters - 5oz" brand: "vetoquinol" price: "1551894₫" currency: VND in_stock: true reviews_count: 13 category: "Vetoquinol" url: https://www.desertcart.vn/products/19255714-viralys-lysine-supplement-for-cats-and-kittens-supports-eye-wellness store_origin: VN region: Vietnam --- # Maple-flavored gel for easy intake 500mg Lysine per dose Supports immune, eye & respiratory health Viralys - Lysine Supplement for Cats & Kittens - Supports Eye Wellness, Respiratory Health & Immune Strength - Flavored Oral Gel for Easy Feeding & Daily Use for Picky Eaters - 5oz **Brand:** vetoquinol **Price:** 1551894₫ **Availability:** ✅ In Stock ## Summary > 🐾 Keep your cat thriving with every tasty dose! ## Quick Answers - **What is this?** Viralys - Lysine Supplement for Cats & Kittens - Supports Eye Wellness, Respiratory Health & Immune Strength - Flavored Oral Gel for Easy Feeding & Daily Use for Picky Eaters - 5oz by vetoquinol - **How much does it cost?** 1551894₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/19255714-viralys-lysine-supplement-for-cats-and-kittens-supports-eye-wellness) ## Best For - vetoquinol enthusiasts ## Why This Product - Trusted vetoquinol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Delicious Maple Flavor:** A tasty gel that cats actually enjoy—no more struggle during supplement time. - • **All-Age Friendly Formula:** Safe and effective for kittens through adult cats, ensuring lifelong vitality. - • **Precise 500mg Lysine Dose:** Scientifically formulated to deliver the optimal lysine amount for cats and kittens. - • **Vet-Approved Immune Boost:** Trusted by veterinarians to keep your cat’s defenses strong daily. - • **Comprehensive Health Support:** Promotes normal eye function and respiratory wellness alongside immunity. ## Overview Vetoquinol Viralys Daily L-Lysine Gel is a maple-flavored, vet-recommended supplement delivering 500mg of lysine per dose to support cats’ immune, eye, and respiratory health. Suitable for all ages, this easy-to-administer gel helps manage common feline health issues, ensuring your cat stays vibrant and protected every day. ## Description Support Joint Health Visit the Store Support Joint Health Visit the Store Calming Supplements Visit the Store Calming Supplements For Healthy, Happy Pets Visit the Store For Healthy, Happy Pets Digestive Health Visit the Store Digestive Health High-Quality Pet Supplements Visit the Store High-Quality Pet Supplements L-Lysine Supplements for Cats Visit the Store L-Lysine Supplements for Cats Oral Care Products Visit the Store Oral Care Products Skin and Coat Care Visit the Store Skin and Coat Care Review: Palatable and effective lysine supplement! - The maple smell is almost good enough to try myself! Just kidding. My cat has been having respiratory issues for a while now, and my vet suggested getting a lysine supplement. It may or may not be the supplement itself, but I noticed a significant difference in her breathing/decreased sneezing within a couple of days! An additional plus is that she loves this gel so much! Review: Keeps my cat healthy!! - Amazing product, my cat loves this stuff. Its definitely helped to keep my cat healthy . Doesn’t seem to have any digestive issues or problems eating it. She absolutely loves the maple syrup flavor, I think it smells so good. ## Features - Daily L-Lysine Supplement - Viralys Lysine for cats helps support a strong immune system and can help support eye and respiratory health in cats and kittens of all ages - Supports Feline Health Issues - Vetoquinol Lysine for Cats can help manage common feline health issues and provides support to help a cat's immune system, ocular health, and respiratory health - L-Lysine for Cats - Viralys L-Lysine for cats and kittens provides specially formulated immune support for as long as needed to help manage conditions responsive to lysine - Vet Recommended - Trusted by veterinarians, Viralys L-Lysine Gel provides a safe and reliable solution for supporting your cat's immune and respiratory systems. - 500mg of Lysine - Viralys Gel delivers the veterinarian-recommended amount of lysine for cats at 500mg 2x daily, and kittens at 250mg ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AMEBH06 | | Active Ingredients | Purified Water, L-Lysine Hcl, Sodium Carboxymethylcellulose, Potassium Sorbate, Sodium Benzoate, Artificial Sweetener, Maple Flavor, Citric Acid and Riboflavin 5 - Phosphate Sodium Active Ingredients Purified Water, L-Lysine Hcl, Sodium Carboxymethylcellulose, Potassium Sorbate, Sodium Benzoate, Artificial Sweetener, Maple Flavor, Citric Acid and Riboflavin 5 - Phosphate Sodium See more | | Allergen Information | Yam Free | | Best Sellers Rank | #2,137 in Pet Supplies ( See Top 100 in Pet Supplies ) #5 in Cat Multivitamins | | Brand | Vetoquinol | | Brand Name | Vetoquinol | | Customer Reviews | 4.5 out of 5 stars 11,496 Reviews | | Flavor | Maple | | Global Trade Identification Number | 00017030006322 | | Included Components | 5oz Tube | | Item Form | Gel | | Item Type Name | Feline Immunity Supplement | | Item Weight | 0.35 Pounds | | Manufacturer | Vétoquinol USA | | Manufacturer Part Number | 410632 | | Model Number | 410632 | | Number of Items | 1 | | Product Benefits | Immune Support | | Specific Uses For Product | Eyes, Sneezing | | Target Species | Cat | | UPC | 017030006322 884956295426 030521041503 850046480232 | | Unit Count | 8.4 Fluid Ounces | | Volume | 5 Liters | ## Product Details - **Brand:** Vetoquinol - **Flavor:** Maple - **Item Form:** Gel - **Item Weight:** 5.63 ounces ## Images ![Viralys - Lysine Supplement for Cats & Kittens - Supports Eye Wellness, Respiratory Health & Immune Strength - Flavored Oral Gel for Easy Feeding & Daily Use for Picky Eaters - 5oz - Image 1](https://m.media-amazon.com/images/I/61BpqLr7mcL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: VERY finicky cat, won't eat human food or any treats.Bought Oral Gel for him, given with syringe. Any thoughts on how to use a different medium?** A: I mix the gel with dry food and water. My cat is obsessed with it. It’s easy and doesn’t require any additional products! **Q: What is the protein content per dosage?** A: From what I see on the tube I have, there is no "protein content". This is strictly an oral lysine nutritional supplement. Each 1/4 teaspoon is 250 mg. of lysine. I give my 2 young cats, plus my older 14-year old cat 1 dose every single day. They are extremely healthy. According to our vet, she recommends all cats have this every single day. **Q: My cat has an upper respiratory infection and sneezes all of the time, will this help ?** A: my vet and the specialist vet I go to for my cat recommends this for my cat's feline herpes virus. The signs of this virus is sneezing, eye redness, mucus in the eye, runny nose and respiratory problems. on top of all these problems my cat also has allergies and asthma that she is getting treated with steroid meds. the active ingredient in this product is supposed to help with the symptoms that flare up. And is also supposed to make it longer between flare ups. please note that this product is meant to be taken every day so it can build up in the cat's body. **Q: what is the difference between your oral paste and this Gel besides the cost?? thank you** A: Both products give the same beneficial lysine. Viralys gel is maple flavored and comes in a tube that you squeeze out the approximate dosage. Enisyl-F oral paste is tuna flavored and comes in a metered dose pump. Each push if the pump gives exactly 1 dose of 250 mg of lysine. Hope that helps. Golden Heart ## Customer Reviews ### ⭐⭐⭐⭐⭐ Palatable and effective lysine supplement! *by J***R on April 7, 2026* The maple smell is almost good enough to try myself! Just kidding. My cat has been having respiratory issues for a while now, and my vet suggested getting a lysine supplement. It may or may not be the supplement itself, but I noticed a significant difference in her breathing/decreased sneezing within a couple of days! An additional plus is that she loves this gel so much! ### ⭐⭐⭐⭐⭐ Keeps my cat healthy!! *by K***H on April 24, 2026* Amazing product, my cat loves this stuff. Its definitely helped to keep my cat healthy . Doesn’t seem to have any digestive issues or problems eating it. She absolutely loves the maple syrup flavor, I think it smells so good. ### ⭐⭐⭐⭐⭐ Works! Give with churu squeezed on it! *by J***. on April 10, 2026* Same day delivery is a life saver! This stuff works and I have experienced with both of my cats. Years ago one of my cats got severely ill (she was not vaccinated) from a vets office! I know this for sure because she’s indoor only and had not left the house in a year! We went to the vet for an ear infection and 2 days later she had a high fever and runny eyes, open mouth breathing - almost died! Then of course my other cat contracted it because I didn’t separate them in time (as there were no symptoms for 2 days). Both went to the vet multiple times and we fought like hell to get them better and the vet was telling me to be very careful with lysine which went against everything I had seen and read and I gave it to them anyway. Within a couple of days both were doing significantly better. Now, one of my cats has been in the hospital for 2 days and she’s now sneezing and coughing. I checked with her new vet before giving it to her because she’s on a lot of medications right now and has some underlying conditions and he said he had no problem giving it to her. I was able to order same day delivery and I’m am positive within a couple of days she will be just fines. Always better to catch it early so at the very first sign start giving it right away. (Always consult with your vet). If your cat won’t eat it just squeeze some churu treat on it! My cat ate it right up and licked the plate clean. ## Frequently Bought Together - Vetoquinol Viralys Daily L-Lysine Gel for Cats and Kittens, Maple Flavored Lysine Supplement for Cats and Kittens to Support Immune Health, Normal Eye Function and Respiratory Health, 5oz - Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea - 30 ct. Box - Vetoquinol Nutri-Cal 4.25 Oz - High Calorie Supplement for Cats and Dogs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/19255714-viralys-lysine-supplement-for-cats-and-kittens-supports-eye-wellness](https://www.desertcart.vn/products/19255714-viralys-lysine-supplement-for-cats-and-kittens-supports-eye-wellness) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-07*