A water soluble l-lysine supplement in powder form for cats. use as an aid in the treatment of feline herpes virus with its associated respiratoryand ocular symptoms, and as a general l-lysine supplement. An essential amino acid for cats
My cats continue to be in good health and those with eye problems are improving.
quick." by have been using this product for over 6 months from goldenpatdelivery
Too much filler by MSTILES from California07/11/2014
My vet recommended lysine for my little tortie because she has respitory problems. I first got Viralys and it was great-two very small spoonfuls per day, once in the morning and once at night. The next time I bought the product above and was very disappointed. It is full of filler and requires 2 tbsp, one in the morning and one at night. She still eats it but her canned food is much dryer. I'm back to the Viralys since it's less messy.