L-Lysine Powder for Cats and Kittens, Chicken Flavored Lysine Supplement for Cats and Kittens and Dogs to Support Immune Health, Normal Eye Function and Respiratory Health, Extra Large 125 Grams.

Price: $17.15
(as of Mar 04, 2026 03:07:27 UTC – Details)

Product description

Trusted for years!

At Nature’s Pure Edge, we don’t believe in gimmicks—just clean, effective ingredients that support your cat’s health where it counts. Our L-Lysine Powder is a simple, trusted supplement that helps fight back against watery eyes, sneezing, and seasonal immune stress—without the struggle of pills or chews. It’s the clear choice for clear eyes. Made for picky eaters, approved by pet parents.

Nature’s tool belt!

We believe the answers to our pets’ health challenges already exist in nature—we just bring them forward with care and intention. Our L-Lysine Powder taps into one of nature’s simplest tools for feline immune support, helping your cat stay resilient against sneezing, eye discharge, and seasonal stress. No heat-processed treats, no added junk—just clean, potent L-Lysine in a pure powder form your cat will never detect. Because real health doesn’t need to be complicated—just closer to nature.

Your pets deserve to be healthy.

Whether it purrs, pants, barks, or breaks your favorite mug, we believe every animal deserves clean, natural health support. That’s why our formulas skip the gimmicks and go straight to what works—like time-tested powders inspired by the stuff nature already figured out. We make what we give to our own pets… and we love them like family. (Some of them might even eat better than we do.)

Give us a try!

We’re a small team of pet lovers who obsess over every detail—from ingredient sourcing to how easily your cat will eat it or your dog will tolerate it. Our goal? Make your life easier and your pets’ lives healthier. Whether you’re here for L-Lysine, joint support, coat care, or a better smelling home, we’ve got something your four-legged family members will love.

Soooo…..Go ahead—check out the rest of our lineup and see what else we’ve cooked up (without actually cooking anything, of course).

Package Dimensions ‏ : ‎ 5.04 x 3.74 x 2.8 inches; 4.41 ounces
Date First Available ‏ : ‎ June 13, 2021
Manufacturer ‏ : ‎ Nature’s Pure Edge
ASIN ‏ : ‎ B0975H1ZD2
Best Sellers Rank: #78,859 in Health & Household (See Top 100 in Health & Household) #93 in L-Lysine Nutritional Supplements
Customer Reviews: 4.4 4.4 out of 5 stars (294) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Powerful L-Lysine Support – Our premium lysine powder for cats is one of the most trusted cat supplements for promoting strong immune function, providing natural cat cold relief, easing congestion, and supporting overall feline health. Great for dogs too!
Upper respiratory rescue-Helps Ease Sneezing, Congestion & Cold Symptoms – Lysine has been used for years to manage runny noses, watery eyes and other URI signs; rescue groups even give it daily to shelter cats
Gentle On Tummies – Powdered supplements are easier to digest than tablets, gels, or liquids; lysine is typically safe and side‑effect‑free when mixed with food. Perfect for kittens and seniors alike.
Natural Ingredients & Palatable Taste – We blend pure L‑lysine with chicken powder and brewer’s yeast for flavor; no artificial fillers. Mix it into wet food or sprinkle over dry – cats eat it right up!
Our L-Lysine is an essential amino acid for pets that supports immune function by aiding in antibody production, enzyme synthesis, and hormone regulation. May reduce flare -ups and help with viral infections.