---
product_id: 8179751
title: "Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump"
brand: "vetoquinol"
price: "€ 92.24"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/8179751-vetoquinol-enisyl-f-oral-paste-l-lysine-supplement-for-cats
store_origin: GR
region: Greece
---

# Tuna-flavored for easy acceptance 500mg Lysine per dose Supports immune & respiratory health Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump

**Brand:** vetoquinol
**Price:** € 92.24
**Availability:** ✅ In Stock

## Summary

> 🐾 Boost your cat’s health with every tasty pump!

## Quick Answers

- **What is this?** Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump by vetoquinol
- **How much does it cost?** € 92.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/8179751-vetoquinol-enisyl-f-oral-paste-l-lysine-supplement-for-cats)

## 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

- • **Easy Pump Dispensing:** Hygienic 3.5oz pump for mess-free, accurate administration
- • **Tuna-Flavored Delight:** Irresistible taste ensures your cat never misses a dose
- • **Vet-Recommended Dosage:** Delivers precise 500mg Lysine twice daily for optimal feline health
- • **All Life Stages Support:** Formulated for both kittens and adult cats to maintain long-term vitality
- • **Immune & Respiratory Shield:** Targets sneezing, watery eyes, and runny noses for holistic wellness

## Overview

Enisyl-F Oral Paste is a veterinarian-recommended L-Lysine supplement in a palatable tuna-flavored paste form, delivering 500mg per dose to support cats’ immune, eye, and respiratory health. Its easy-to-use 3.5oz pump ensures precise daily dosing for both kittens and adult cats, helping manage common feline health issues like sneezing and watery eyes.

## Description

Full description not available

## Features

- Daily Lysine supplement for cats helps support a strong immune system and eye & respiratory health
- Helps manage common feline health issues: sneezing, runny nose, squinting and watery, inflamed eyes
- Delivers veterinarian-recommended amount of Lysine: cats = 500mg 2x daily, kittens = 250mg 2x daily
- Lysine paste for cats and kittens provide specially-formulated immune support for as long as needed
- Cats love the highly-palatable tuna-flavored paste; easy to dose and administer; add to paws, nose

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Volume | 100 Milliliters |
| Item Weight | 0.22 Pounds |
| Flavor | Tuna |
| Item Form | Paste |

## Product Details

- **Brand:** Vetoquinol
- **Flavor:** Tuna
- **Item Form:** 33. Paste
- **Active Ingredients:** Active ingredients per 1mL pump (1g): L-Lysine Hydrochloride, 250mg. Inactive ingredients: Caramel Color, Citric Acid, Fish Oil, Lecithin, Potassium Sorbate, Purified Water, Silica Aerogel, Sorbitol, Soybean Oil, Tuna Flavor, Xanthan Gum.
- **Item Weight:** 3.5 ounces

## Images

![Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump - Image 1](https://m.media-amazon.com/images/I/61qqpq0fnSL.jpg)
![Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump - Image 2](https://m.media-amazon.com/images/I/71ELBVg0e8L.jpg)
![Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump - Image 3](https://m.media-amazon.com/images/I/81XULcslREL.jpg)
![Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump - Image 4](https://m.media-amazon.com/images/I/91a5fhyu25L.jpg)
![Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump - Image 5](https://m.media-amazon.com/images/I/81DLGzH0RWL.jpg)

## Questions & Answers

**Q: Is the bottle recyclable?**
A: I examined the container and there is no indication that it can be recycled. It does not have the "triangle" logo on the bottom of the container indicating it can be recycled.

**Q: is a syringe furnished with this product?**
A: No, the product is a thick jell. The pump mechanism works to deliver a small amount with each push. I put two 'pumps' on my fingers and both cats enjoy their treat. They lick my fingers clean.

**Q: Do i need to refrigerate?**
A: No refrigeration is required.

**Q: how many for price?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by E***N on July 1, 2025*

I have used this product for my cats for many years. If they get an eye infection or just not feeling good I put a little in their food and it works like magic!

### ⭐⭐⭐⭐⭐ Great great product for Upper Respiratory Infection
*by V***T on August 2, 2021*

I ordered this late in the evening last night and received it late morning, thanks Amazon prime. My 17 year old cat got an upper respiratory infection. It started out as just sneezing but last night stopped eating and drinking watering eyes. Vet was closed so I read all the reviews for other supplements offered. This was the most expensive but bigger in size for gels or paste. Booboo does not eat wet food or treats so I needed this kind. Gave it to him as soon as I received it. Pump worked perfect and I put it just under his nose. He licked it up right away. I thought the smell was bad, but I wasn't eating it. Second pump put in his mouth no problem. Well by 4 pm today he got up and ate/drank and was not sneezing constantly. Gave him his night doses at 8:30pm. He only sneezed twice, no tearing and is out off my bed and cuddling by me. Will keep giving him a the week to make sure he is totally ok. This saved me a trip to emergency vet and from other reviews is cheaper here than from the vets office who recommended this to others. Great product and thank you for getting my geriatric kitty back to health in one day. Sorry for the length but wanted people to know how great this worked for Booboo as URI is serious when they stop eating and drinking and they r so stuffed up. All clear now yeah.Update:. I gave the paste to him for 5 days to make sure the URI was totally gone. He was asymptomatic after 3.5 days. Hasn't had a reoccurrence since and not one sneeze or eye watering either. Still have lots just in case.

### ⭐⭐⭐⭐⭐ Very effective
*by J***B on June 13, 2025*

This stuff works great and the cat loves the taste!

## Frequently Bought Together

- Vetoquinol Enisyl-F Oral Paste: L-Lysine Supplement for Cats - Tuna Flavor, 3.5oz (100mL) Pump
- Vetoquinol Enisyl-F Lysine Bites: L-Lysine Chews for Cats & Kittens - Chicken Liver-Flavor, 6.4oz (180g) Recloseable Bag
- Vetoquinol Viralys Daily L-Lysine Powder for Cats and Kittens, Fish Flavored Lysine Supplement for Cats and Kittens to Support Immune Health, Normal Eye Function and Respiratory Health, 100gm

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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-22*