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Product Details Item model number 410632 Age Range Description All Life Stages Number of Items 1 Active Ingredients function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Purified Water, L-Lysine Hcl, Sodium Carboxymethylcellulose, Potassium Sorbate, Sodium Benzoate, Artificial Sweetener, Maple Flavor, Citric Acid and Riboflavin 5 - Phosphate Sodium See more Target Audience Keyword house-cats Breed Recommendation All Breed Sizes Product Dimensions 7 x 1 x 1.5 inches; 0.01 ounces Model Name Viralys Oral Directions Each 1.25 mL (½ teaspoon) contains approximately 500 mg of L-Lysine in a palatable base. The suggested dose for cats over 6 months of age is 2.7 g (½ teaspoon) given orally twice daily. The suggested dose for kittens under 6 months of age is 1.35 g (¼ teaspoon) given orally twice daily. Adjust dosage as recommended by your veterinarian. Place a small amount on cat's nose to stimulate taste interest. Once initial interest has been established, a syringe or teaspoon may be used. Is Discontinued By Manufacturer No Item Package Dimensions L x W x H 7.48 x 2.32 x 1.54 inches Item Weight 0.01 Ounces Specific Uses for Product Eyes, Sneezing Item Dimensions LxWxH 7 x 1 x 1.5 inches Color Basic Pack Item Form Gel Flavor Maple Included Components 5oz Tube Size 5 oz Product Description Daily Immune Support for Happy, Healthy CatsSupport your cat’s immune system with Viralys Daily L-Lysine Gel, a veterinarian-recommended supplement designed for cats and kittens of all ages. This palatable gel helps maintain immune health, normal eye function, and respiratory wellness—making daily care simple and stress-free.
Gentle. Effective. Easy to give.
Why Pet Parents Choose Viralys L-Lysine✔ Daily Immune Support
Formulated with L-Lysine to help support a strong immune system and overall wellness.
✔ Eye & Respiratory Health
Helps maintain normal ocular (eye) and respiratory function—ideal for ongoing support.
✔ Vet Recommended & Trusted
Developed by Vetoquinol and trusted by veterinarians as a safe, reliable option.
✔ Suitable for All Ages
Safe for kittens and adult cats, and can be used as long as needed when used as directed.
The smooth, tasty gel is easy to administer:
Place a small amount on your cat’s nose to spark interest
Then give by syringe or teaspoon
Great for picky cats who resist pills or powders.
Clear, Accurate DosingCats (6 months+): 500 mg twice daily
Kittens (<6 months): 250 mg twice daily
Each 1.25 mL (¼ tsp) contains approximately 250 mg of L-Lysine.
Always follow package directions or your veterinarian’s guidance.
Brand: Viralys (by Vetoquinol)
Form: Gel
Flavor: Palatable base (cats accept easily)
Size: 5 oz
Use: Daily L-Lysine supplement for cats & kittens
Manufacturing: Made in North America under strict quality standards
Quality: NASC member
Immune system health
Normal eye function
Respiratory wellness
Ongoing nutritional support for cats sensitive to lysine
No known side effects when used according to directions.
Why Viralys Over Other Options? Feature Viralys Gel Pills/Powders Easy to Administer ✔ Yes ✘ Often Difficult Precise Dosing ✔ Yes ✘ Inconsistent Vet Recommended ✔ Yes ✘ Varies All-Age Use ✔ Yes ✘ Limited Long-Term Use ✔ Yes ✘ Not Always Care You Can Feel Good AboutFrom kittens to seniors, Viralys L-Lysine Gel offers dependable, veterinarian-trusted support—so you can focus on what matters most: your cat’s comfort and happiness.
Love them like family. Care for them with confidence. 🐾
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