Vetoquinol Viralys L‑lysine Powder for Cats & Kittens — 100 g Fish & Chicken Flavor, Eye and Respiratory Support

Vetoquinol Viralys is a flavored L‑lysine oral powder formulated to support healthy eyes, normal respiratory function, and everyday immune resilience in cats and kittens.

Designed for daily use, this 100‑gram tub delivers a fish and chicken–flavored lysine supplement that mixes easily into food for stress‑free administration. The formula focuses on promoting ocular comfort by helping reduce sticky eye discharge and supports routine respiratory and immune wellness as part of a cat’s regular care plan. It’s suitable for kittens and adult cats and created with quality controls from Vetoquinol.

How does this lysine powder help my cat’s eye comfort?

Viralys provides a targeted source of L‑lysine, an amino acid commonly used in feline supplements to support eye health and reduce the frequency of sticky eye discharge. It is intended to be used regularly as part of an overall care routine rather than as a replacement for veterinary treatment.

• Contains L‑lysine to support ocular wellness
• Formulated to help reduce sticky eye discharge when used consistently
• Flavored to encourage intake mixed into food

Can I use Viralys every day and how do I give it?

Yes—Viralys is designed for twice‑daily feeding mixed into your cat’s meal to make administration simple and low‑stress. Follow the product dosing instructions for weight and age to provide the intended daily lysine intake.

• Mix powder into wet or moistened dry food for palatability
• Administer twice daily for best consistency
• Suitable for both kittens and adult cats with proper dosing

Will this powder help my cat’s breathing or overall immune health?

The supplement supports normal respiratory function and contributes to routine immune support as part of daily care. It is formulated to complement other aspects of a wellness plan, not to replace veterinary diagnosis or treatment for illnesses.

• Provides lysine to support normal respiratory wellness
• Supports everyday immune balance when used regularly
• Best used alongside vet recommendations for ongoing concerns

What makes Viralys an easy choice for fussy eaters?

Viralys comes in a fish and chicken flavor that most cats accept, and the fine powder blends with wet food or softened kibble to mask texture and taste. This design helps reduce stress around dosing and fits into regular feeding routines.

• Dual fish and chicken flavoring to increase palatability
• Fine powder mixes smoothly into food for discreet dosing
• 100 g tub provides enough product for regular daily use

Who is this for: Vetoquinol Viralys is intended for cat owners seeking a daily, easy‑to‑administer lysine supplement to support eye comfort, respiratory wellness, and general immune resilience in kittens and adult cats. If your pet has persistent or severe symptoms, consult a veterinarian to determine an appropriate care plan before or while using dietary supplements.

Ingredients

Active ingredients: L-Lysine hydrochloride, 500mg. Inactive ingredients: Brewer’s Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate.