At a Glance
  • Supports immune system health
  • Helps conditions that are responsive to L-Lysine
  • Promotes optimal respiratory system function,
  • Supports eye health and function
  • Comes with scoop for accurate dosing
  • Viralys Oral Powder

    4.1 out of 5 Customer Rating
    5.0 Star symbol Star symbol Star symbol Star symbol Star symbol 1 Reviews
    $30.49
    -40% with NEW40
    $18.29
    Prescription item

    Save $NaN by joining PetPlus

    $30.49
    -40% with NEW40
    $18.29
    Prescription item

    Save $NaN by joining PetPlus

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    At a Glance
  • Supports immune system health
  • Helps conditions that are responsive to L-Lysine
  • Promotes optimal respiratory system function,
  • Supports eye health and function
  • Comes with scoop for accurate dosing
  • Up to $30 off, exclusions apply
    $30.49 -0% future orders
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    About this product

    What is Viralys Oral Powder?

    Viralys Oral Powder is an easy-to-administer, tasty powder that supports your cat's immune system health. It is also recommended for conditions that are responsive to the amino acid L-Lysine, as well as to promote optimal respiratory system function. Viralys Oral Powder also helps maintain feline eye health and function. This palatable powder can be sprinkled over dry food or mixed with a small amount of canned food daily to help boost your cat's immunity for better overall health.

    For:

    Cats and Kittens

    Benefits

    • Supports immune system health
    • Helps conditions that are responsive to L-Lysine
    • Promotes optimal respiratory system function,
    • Supports eye health and function
    • Comes with scoop for accurate dosing

    How does Viralys Oral Powder work?

    Viralys Oral Powder contains L-Lysine, an amino acid that helps keep your cat's immune system functioning properly. It is also known to promote eye health and function, as well as to support respiratory health. Viralys Oral Powder is also used to treat conditions that are responsive to L-Lysine.

    Cautions:

    Safe use in pregnant pets or pets intended for breeding has not been proven. If your pet's condition worsens or does not improve, stop product administration and consult your veterinarian.

    See more

    Viralys Oral Powder Directions:

    • Use the enclosed scoop for accurate dosing.
    • Sprinkle Viralys Oral Powder over your cat's dry food or mix with a small amount of canned food.
    Tip:

    Adjust the amount suggested below based on your veterinarian's recommendations.

    Viralys Oral Powder Dosage:

    Viralys Oral Powder Dosage for Kittens: (less than 5 months of age)
    Weight Dosage
    All weights 1/2 scoop given orally or mixed with food once daily.
    Viralys Oral Powder Dosage for Cats: (5+ months of age)
    Weight Dosage
    All weights 1 rounded scoop given orally or mixed with food once daily.
    Viralys Oral Powder Dosage for Dogs:
    Dogs
    Do not use!
    Viralys Oral Powder Dosage for Horses:
    Horses
    Do not use!

    Storage:

    Store at room temperature.

    Viralys Oral Powder Ingredients:

    Viralys Oral Powder
    Active Ingredients per 1 scoop (0.52 grams)Amount
    L-Lysine Hydrochloride500 mg
    Other Ingredients:Brewer's Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate.
    Product Details
    plus minus

    What is Viralys Oral Powder?

    Viralys Oral Powder is an easy-to-administer, tasty powder that supports your cat's immune system health. It is also recommended for conditions that are responsive to the amino acid L-Lysine, as well as to promote optimal respiratory system function. Viralys Oral Powder also helps maintain feline eye health and function. This palatable powder can be sprinkled over dry food or mixed with a small amount of canned food daily to help boost your cat's immunity for better overall health.

    For:

    Cats and Kittens

    Benefits

    • Supports immune system health
    • Helps conditions that are responsive to L-Lysine
    • Promotes optimal respiratory system function,
    • Supports eye health and function
    • Comes with scoop for accurate dosing

    How does Viralys Oral Powder work?

    Viralys Oral Powder contains L-Lysine, an amino acid that helps keep your cat's immune system functioning properly. It is also known to promote eye health and function, as well as to support respiratory health. Viralys Oral Powder is also used to treat conditions that are responsive to L-Lysine.

    Cautions:

    Safe use in pregnant pets or pets intended for breeding has not been proven. If your pet's condition worsens or does not improve, stop product administration and consult your veterinarian.

    See more
    How to use
    plus minus

    Viralys Oral Powder Directions:

    • Use the enclosed scoop for accurate dosing.
    • Sprinkle Viralys Oral Powder over your cat's dry food or mix with a small amount of canned food.
    Tip:

    Adjust the amount suggested below based on your veterinarian's recommendations.

    Viralys Oral Powder Dosage:

    Viralys Oral Powder Dosage for Kittens: (less than 5 months of age)
    Weight Dosage
    All weights 1/2 scoop given orally or mixed with food once daily.
    Viralys Oral Powder Dosage for Cats: (5+ months of age)
    Weight Dosage
    All weights 1 rounded scoop given orally or mixed with food once daily.
    Viralys Oral Powder Dosage for Dogs:
    Dogs
    Do not use!
    Viralys Oral Powder Dosage for Horses:
    Horses
    Do not use!

    Storage:

    Store at room temperature.

    Ingredients
    plus minus

    Viralys Oral Powder Ingredients:

    Viralys Oral Powder
    Active Ingredients per 1 scoop (0.52 grams)Amount
    L-Lysine Hydrochloride500 mg
    Other Ingredients:Brewer's Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate.
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