Vetoquinol Viralys L-Lysine Supplement for Cats JETBFH-PRNT Quick-clip front closure for maximum

Quick-clip front closure for maximum adjustability

Real fruit pieces of pineapple

L-Ascorbyl-2-polyphosphate [source of ascorbic acid]

Trusted Natural Ingredients: Features Devil’s Claw

Vetoquinol Viralys L-Lysine Supplement for Cats JETBFH-PRNT Quick-clip front closure for maximumVetoquinol Viralys L Lysine Supplement for Cats Viralys Powder supplement is specifically developed for cats and kittens to lessen clinical signs and reduce viral shedding. It contains a naturally occurring form of L lysine that competes with arginine, an amino acid essential to the development of the herpesvirus, interfering with the virus's ability to replicate and consequently reducing the viral load. Viralys Powder Features: Excellent safety