---
product_id: 49522740
title: "Now Pets L-Lysine for Cats Powder, 8 oz, Pack of 2"
brand: "now foods"
price: "€ 73.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Now Foods"
url: https://www.desertcart.es/products/49522740-now-pets-l-lysine-for-cats-powder-8-oz-pack
store_origin: ES
region: Spain
---

# Supports respiratory health Maintains ocular health Immune system booster Now Pets L-Lysine for Cats Powder, 8 oz, Pack of 2

**Brand:** now foods
**Price:** € 73.06
**Availability:** ✅ In Stock

## Summary

> 🐾 Boost your cat’s health game with NOW Pets L-Lysine — because every meow deserves the best!

## Quick Answers

- **What is this?** Now Pets L-Lysine for Cats Powder, 8 oz, Pack of 2 by now foods
- **How much does it cost?** € 73.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/49522740-now-pets-l-lysine-for-cats-powder-8-oz-pack)

## Best For

- now foods enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pet Pros:** NASN certified and highly rated by vets and pharmacists alike for effective feline wellness.
- • **Breathe Easy Formula:** Helps reduce sneezing and respiratory flare-ups for happier, healthier cats.
- • **Clear Vision Support:** Promotes eye health by reducing crustiness and irritation—because your cat deserves clear sight.
- • **Daily Immune Defense:** Clinically backed L-Lysine powder to keep your cat’s immune system in top shape.
- • **Flavorless & Easy to Use:** No fishy taste—just sprinkle on food for hassle-free daily care.

## Overview

NOW Pets L-Lysine Powder is a flavorless, NASN-certified supplement designed to support cats’ immune systems, respiratory health, and eye wellness. Ideal for cats 6 months and older, this easy-to-administer powder helps reduce symptoms of upper respiratory issues and ocular discomfort, making it a must-have daily health booster for indoor and outdoor cats alike.

## Description

NOW Pets L-Lysine Powder helps support a healthy immune system, normal respiratory health, and also helps to maintain ocular health. Give to your cat during or after mealtime. For cats 6 months or older 1/8 teaspoon twice daily and kittens under 6 months give 1/16 teaspoon twice daily

Review: A Must Have for Pet Owners - There are up and down reviews about giving lysine to cats and dogs, but after my experience with how it works, I give it to my cats every day with their canned food. Two of my indoor cats came down with upper respiratory infections last winter probably due to having allergies or even the feline herpes virus that turned into an infection. They were MISERABLE and I had to take them to the vet to get antibiotics, but I also read that lysine will help too so I decided to get some and try it. Within a could days they were feeling better with less sneezing. Thanks in part probably to the antibiotics, but the lysine sped up their recovery. Well just two weeks ago one of those cats started showing signs of an upper respiratory "something" with terrible sneezing. He was down in the dumps over it too so I immediately started giving him lysine every day. I avoided having to take him to the vet and he was feeling better within about three days. Lysine may not work for every pet and I am certainly not advocating not having your vet check your pet out to make sure they don't have an infection, but to stop the flare-ups of allergies, feline herpes, etc, this is a good product to consider. I am very happy with the results and I like seeing happy, well kitties.
Review: A nice product with tried-n-true results - One of our 11 month old kittens has been struggling with sneezing fits & crusty eyes since we adopted him around 2 months of age. Although he had been treated with an antibiotic twice fir his symptoms, we were advised that he would just have to outgrow it as his immune system became stronger. Good thing his mama is a pharmacist and his aunt is a vet...started him on this flavorless (yay!) powder and have seen tremendous improvements in under 2 months. Now, that being said, Eli still sneezes now and then, but definitely not his “sneeze attacks” like he did have. His eyes are much less crusty (90% improvement). Since Eli has a voracious teenage appetite & finishes off everyone else’s bowls (we’ve rescued 7 cats), I sprinkle a very small amount (sub therapeutic dose) into each bowl. That being said, one of our newer additions to our family was struggling with goopy eyes (no sneezing) so this was an added benefit for Coco—her eyes, I’m happy to report, completely cleared up. My favorite part about this product is that it doesn’t have a flavor (so many products out there are fish flavored...most of my felines balk at seafood anything).

## Features

- IMMUNE SYSTEM SUPPORT FOR CATS
- NASC CERTIFIED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076CZJY3J |
| ASIN  | B076CZJY3J |
| Best Sellers Rank | #367,827 in Pet Supplies ( See Top 100 in Pet Supplies ) #173 in Cat Multivitamins |
| Brand Name | NOW Foods |
| Customer Reviews | 4.4 4.4 out of 5 stars (81) |
| Date First Available | October 11, 2017 |
| Date First Available  | October 11, 2017 |
| Is Discontinued By Manufacturer  | No |
| Item Package Dimensions L x W x H | 7.13 x 5.51 x 3.66 inches |
| Item Weight | 8 Ounces |
| Manufacturer | NOW FOOD |
| Manufacturer  | NOW FOOD |
| Package Dimensions  | 7.13 x 5.51 x 3.66 inches; 8 ounces |
| Target Audience Keyword | dogs, house-cats |

## Product Details

- **Brand:** NOW Foods
- **Item Form:** Powder
- **Item Weight:** 8 Ounces
- **Manufacturer:** NOW FOOD
- **UPC:** 685642844740

## Images

![Now Pets L-Lysine for Cats Powder, 8 oz, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/718dgYWpVyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Must Have for Pet Owners
*by J***D on October 22, 2020*

There are up and down reviews about giving lysine to cats and dogs, but after my experience with how it works, I give it to my cats every day with their canned food. Two of my indoor cats came down with upper respiratory infections last winter probably due to having allergies or even the feline herpes virus that turned into an infection. They were MISERABLE and I had to take them to the vet to get antibiotics, but I also read that lysine will help too so I decided to get some and try it. Within a could days they were feeling better with less sneezing. Thanks in part probably to the antibiotics, but the lysine sped up their recovery. Well just two weeks ago one of those cats started showing signs of an upper respiratory "something" with terrible sneezing. He was down in the dumps over it too so I immediately started giving him lysine every day. I avoided having to take him to the vet and he was feeling better within about three days. Lysine may not work for every pet and I am certainly not advocating not having your vet check your pet out to make sure they don't have an infection, but to stop the flare-ups of allergies, feline herpes, etc, this is a good product to consider. I am very happy with the results and I like seeing happy, well kitties.

### ⭐⭐⭐⭐⭐ A nice product with tried-n-true results
*by J***A on March 31, 2021*

One of our 11 month old kittens has been struggling with sneezing fits & crusty eyes since we adopted him around 2 months of age. Although he had been treated with an antibiotic twice fir his symptoms, we were advised that he would just have to outgrow it as his immune system became stronger. Good thing his mama is a pharmacist and his aunt is a vet...started him on this flavorless (yay!) powder and have seen tremendous improvements in under 2 months. Now, that being said, Eli still sneezes now and then, but definitely not his “sneeze attacks” like he did have. His eyes are much less crusty (90% improvement). Since Eli has a voracious teenage appetite & finishes off everyone else’s bowls (we’ve rescued 7 cats), I sprinkle a very small amount (sub therapeutic dose) into each bowl. That being said, one of our newer additions to our family was struggling with goopy eyes (no sneezing) so this was an added benefit for Coco—her eyes, I’m happy to report, completely cleared up. My favorite part about this product is that it doesn’t have a flavor (so many products out there are fish flavored...most of my felines balk at seafood anything).

### ⭐⭐⭐⭐⭐ Impressed
*by C***E on January 23, 2021*

My rescue cat has feline herpes, similar to a never-ending bad cold for people. I can definitely tell this helps reduce his symptoms, especially sneezing. I also give it to my other cats to help their immunities for catching it from the rescue cat- its been a year and none of them have gotten it.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-11*