---
product_id: 356886483
title: "Tomlyn Scientifics L-Lysine Health Supplement Powder for Cats, 100gm"
brand: "tom lyn"
price: "฿5706"
currency: THB
in_stock: true
reviews_count: 5
category: "Tom Lyn"
url: https://www.desertcart.co.th/products/356886483-tomlyn-scientifics-l-lysine-health-supplement-powder-for-cats-100gm
store_origin: TH
region: Thailand
---

# palatable fish-flavored formula 100gm pure L-Lysine powder supports immune & respiratory health Tomlyn Scientifics L-Lysine Health Supplement Powder for Cats, 100gm

**Brand:** tom lyn
**Price:** ฿5706
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your cat thriving with every scoop!

## Quick Answers

- **What is this?** Tomlyn Scientifics L-Lysine Health Supplement Powder for Cats, 100gm by tom lyn
- **How much does it cost?** ฿5706 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/356886483-tomlyn-scientifics-l-lysine-health-supplement-powder-for-cats-100gm)

## Best For

- tom lyn enthusiasts

## Why This Product

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

## Key Features

- • **Easy, Tasty Dosing:** Fish-flavored powder cats actually love—just mix with food
- • **Trusted by Cat Parents:** Highly rated for keeping cats healthy and happy, no fuss
- • **Vet-Grade Immune Boost:** Clinically trusted L-Lysine to fortify your cat’s defenses daily
- • **All Life Stages Support:** Perfect for kittens and adult cats needing ongoing immune care
- • **Targeted Respiratory Relief:** Helps manage sneezing, runny nose & inflamed eyes with ease

## Overview

Tomlyn Scientifics L-Lysine Health Supplement Powder is a vet-quality, fish-flavored immune support formula designed to promote normal eye function, respiratory health, and a strong immune system in cats. Easy to dose and palatable, it helps manage common feline issues like sneezing and watery eyes, making it a must-have daily supplement for kittens and adult cats alike.

## Description

Immune support L-Lysine supplement powder are vet quality supplements that support your cat's immune system, respiratory system and eye health.

Review: We're really happy with this. My cat has had on and off problems with his eyes for years. Despite all efforts he kept getting problems. Since giving him this product with his food ( took him a couple of feeds to get used to it ) he's not had a problem for a long time now and seems happy and healthy
Review: In 2021 I brought home a new kitten. After only a few months he got very sick. I found out he had the herpes virus. I didn't even know they had sent his blood work out so, my other two cats were exposed. Every morning, I mix one scoop of L-lysine in each of my cats wet food. They never complain, always eat up, and so far my herpes cat has stayed healthy. I won't use any other product. One tiny scoop is enough for each of my adult cats.

## Features

- L-Lysine supplement for cats; supports normal eye function, respiratory health, strong immune system
- Helps manage common feline health issues; sneezing, runny nose, squinting and watery, inflamed eyes
- One to two scoops daily provides support for the immune and respiratory system for kittens and cats
- Our vet-quality L-Lysine powder provides immune support for respiratory issues for as long as needed
- Cats love our tasty, palatable fish-flavored powder; easy to dose and administer, simply add to food

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BERPOP4 |
| Active Ingredients | sodium acid |
| Allergen Information | Yam Free |
| Best Sellers Rank | #62,084 in Pet Supplies ( See Top 100 in Pet Supplies ) #17 in Cat Multivitamins |
| Brand | Tom Lyn |
| Country of Origin | USA |
| Flavour | Unflavored |
| Global Trade Identification Number | 00030521033430 |
| Item Dimensions LxWxH | 7.6 x 7 x 7 Centimeters |
| Item Form | Powder |
| Item Volume | 5 Litres |
| Item Weight | 181 g |
| Item model number | 433343 |
| Manufacturer | Lambriar Vet |
| Number of Items | 1 |
| Product Dimensions | 7.62 x 6.99 x 6.99 cm; 181.44 g |
| Specific Uses For Product | Active |
| UPC | 787461623930 802677426493 030521033430 884290912973 884963632139 884985580777 |

## Product Details

- **Active Ingredients:** sodium acid
- **Brand:** Tom Lyn
- **Flavour:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 0.4 Pounds

## Images

![Tomlyn Scientifics L-Lysine Health Supplement Powder for Cats, 100gm - Image 1](https://m.media-amazon.com/images/I/61QaCsgTxdL.jpg)

## Questions & Answers

**Q: I don't feed my cats canned food.  Will this work on dry food?  If so, how do you do it?  Do you wet it at all?**
A: This product will work well when added to canned food.  Cats should Never be fed dry food only.  Dry food does not contain enough water to maintain a cat's health.  Dry food is made for people and not cats.  It is made to be convenient.  Cats are desert animals and will not drink enough water on their own.  Cats need all the water you can get into them, to avoid long term health problems such as diabetes and the dreaded kidney disease.  Canned food is more like the prey cats would eat in the wild and has enough water to maintain the cat's health.  I also add water to the canned food.  Complete info on this can be found on the Cat Info website, written by Lisa Pierson DVM.

**Q: Approximately how many servings are in a container?**
A: Depends on the size of your serving. The recommended dose for adult cats is 1000 mg. per day (2 scoops) so...that would be 100 days (2 servings/day) per container. I however, give 1/2 that amount to my cats very successfully. 500 mg.(1 scoop) which means there are 200 doses (servings)or 200 days per container.

**Q: Can this product be added to water?**
A: I cut up can food and add a little warm water to make a gravy. I sprinkle the Lysine powder on food and wet it with gravy. My vet said a little extra water is good for cats. They love it. I have not used this product with plain water.

**Q: Where is this product made? Is any part of it made in China, or does any part come from China?**
A: No part comes from China - except maybe the container. You can compare this product to the one offered by vets under the name "Viralys" by Vetoquinol, an acquired Company of Tomlyn Products. The only difference: THE PRICE at my vet is $ 39.--. Both are made in Canada.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***T on 24 March 2017*

We're really happy with this. My cat has had on and off problems with his eyes for years. Despite all efforts he kept getting problems. Since giving him this product with his food ( took him a couple of feeds to get used to it ) he's not had a problem for a long time now and seems happy and healthy

### ⭐⭐⭐⭐⭐ Review
*by J***S on 7 September 2025*

In 2021 I brought home a new kitten. After only a few months he got very sick. I found out he had the herpes virus. I didn't even know they had sent his blood work out so, my other two cats were exposed. Every morning, I mix one scoop of L-lysine in each of my cats wet food. They never complain, always eat up, and so far my herpes cat has stayed healthy. I won't use any other product. One tiny scoop is enough for each of my adult cats.

### ⭐⭐⭐⭐⭐ Review
*by V***I on 13 October 2024*

This really worked on one of my cat who had continuous sneezing, and my cats did not have an issue with the taste

## Frequently Bought Together

- Tomlyn Immune Support Daily L-Lysine Supplement, Fish-Flavored Lysine Powder for Cats and Kittens, 3.5oz
- Purina Pro Plan Veterinary Supplements FortiFlora Cat Probiotic Supplement for Cats with Diarrhea - 30 ct. Box
- Nutramax Laboratories Cosequin Joint Health Supplement for Cats - With Glucosamine and Chondroitin, 80 Capsules

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*