---
product_id: 29429194
title: "Felisyl Llysine Gel Immune System Support for Cats 5 Oz"
brand: "felisyl"
price: "€ 63.15"
currency: EUR
in_stock: true
category: "Misc."
url: https://www.desertcart.nl/products/29429194-felisyl-llysine-gel-immune-system-support-for-cats-5-oz
store_origin: NL
region: Netherlands
---

# Felisyl Llysine Gel Immune System Support for Cats 5 Oz

**Brand:** felisyl
**Price:** € 63.15
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Felisyl Llysine Gel Immune System Support for Cats 5 Oz by felisyl
- **How much does it cost?** € 63.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/29429194-felisyl-llysine-gel-immune-system-support-for-cats-5-oz)

## Best For

- felisyl enthusiasts

## Why This Product

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

## Features

- Felisyl® is a gel supplement that contains the amino acid L-Lysine for use in cats and kittens for conditions responsive to L-Lysine.
- L-Lysine is an essential amino acid, which means that your cat's body needs it, but can't produce it, so this supplement is a perfect choice to provide that necessity.
- L-Lysine HCL Immune System Support for Cats gel helps keep your cat healthy by supporting the immune system naturally so that it can function normally and produce antibodies.
- Felisyl L-Lysine Gel for Cats also helps maintain healthy tissue, supports respiratory health, and may even help with your cat's vision.
- The L-Lysine is in a maple flavored gel that your cat will enjoy eating, making it easy to administer on food or right on the cat's paw.

## Images

![Felisyl Llysine Gel Immune System Support for Cats 5 Oz - Image 1](http://ecx.images-amazon.com/images/I/41aANHUmpgL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/29429194-felisyl-llysine-gel-immune-system-support-for-cats-5-oz](https://www.desertcart.nl/products/29429194-felisyl-llysine-gel-immune-system-support-for-cats-5-oz)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*