Viralys Powder for Cats

Fish and Poultry Flavored L-Lysine Powder for Cats' Immunity

Product Description

Daily supplementation can be easy to add to mealtime with this fish and poultry flavored L-lysine powder. Cats experiencing feline herpesvirus flare-ups can receive 500 mg of L-lysine from each rounded scoop, supporting normal immune, eye, and respiratory function. Choose the 3.5 oz tub for a smaller supply or the 21.2 oz size when a larger amount is needed for ongoing use or a multi-cat home.

Benefits

• Helps With Herpesvirus Flare-Ups: Regular daily use of this lysine powder may help reduce how often feline herpesvirus flare-ups occur.
• Immune System Support: Every scoop contains 500 mg of L-lysine to provide daily support for your cat's immune system.
• Eye and Respiratory Comfort: Cats that experience squinting, eye discharge, or nasal congestion may have fewer symptoms with continued use.
• Fish and Poultry Flavor: The flavor is often easy for cats to accept when the powder is added to wet or dry food.
• Two Container Sizes: Choose the 3.5 oz tub for a single cat or the 21.2 oz tub for multiple cats.

Variants

• 3.5 oz tub
• 21.2 oz tub

Ingredients

Active Ingredients

L-Lysine Hydrochloride, 500 mg per scoop (0.52 g).

Inactive Ingredients

Brewer's dried yeast, hydrolyzed fish (enzymatic), hydrolyzed poultry liver (enzymatic), mixed tocopherols (a preservative), sodium acid pyrophosphate, and sodium sulfate.

How to Use

Dosage & Administration Instructions

• Kitten Dosage: Give kittens under 6 months of age a half scoop mixed into food twice a day.
• Adult Cat Dosage: Give cats 6 months and older one full rounded scoop mixed into food twice a day.
• Mix Into Meals: Sprinkle the powder over dry kibble or stir it into a small amount of canned food.
• No Prescription Needed: This powder is sold over the counter, though your veterinarian can help fine-tune the dose.

Disclaimer: This dosage information is provided by the manufacturer. Always consult your veterinarian before administering or adjusting any supplement for your pet.

Additional Information

Precautions

• Feline Use Only: This powder is made for cats and kittens and shouldn't be given to other pets.
• Pregnant or Breeding Cats: Safe use during pregnancy or breeding hasn't yet been proven, so ask your vet first.
• Check for Allergies: Review the ingredient list before use if your cat has known food or fish allergies.
• Discontinue If Needed: Stop the powder and consult your veterinarian right away if your cat's condition doesn't improve.

Possible Side Effects

• No Widely Reported Issues: Most cats handle this powder without problems, and no common side effects are widely documented.
• Mild Digestive Upset: Some cats may have minor stomach problems when they first begin taking the supplement.

Storage Information

• Cool, Dry Storage: Store the tub in a cool, dry cabinet where it will not be exposed to heat or direct sunlight.
• Seal After Scooping: Close the lid firmly after each use to keep the powder dry and free of clumps.
• Away From Pets: Store the container up high, somewhere children and other household animals can't easily reach it.

Shipping & Return

We offer ground, express, and priority delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy.

Frequently Asked Questions

Q1: What's the dosing schedule for this lysine powder?

Ans: Kittens under 6 months get a half scoop mixed into food twice a day, and cats 6 months and older get one full rounded scoop twice a day. Each scoop measures out 500 mg of L-lysine. Since dosing is the same regardless of which tub size you buy, larger households often choose the 21.2 oz tub simply to avoid running out and reordering as often.

Q2: Which size should I buy, the 3.5 oz or the 21.2 oz tub?

Ans: The two tubs are made with the same formula and provide 500 mg of L-lysine per scoop. Their difference is simply the quantity of powder included. The 3.5 oz tub is a suitable option for one cat or a shorter test period, while the 21.2 oz tub is useful for households with multiple cats or cats taking it every day over a longer period. Count the scoops your cat is likely to use each month when deciding between the sizes.

Q3: Can this powder help with my cat's feline herpesvirus symptoms?

Ans: L-lysine may be used as part of feline herpesvirus care because it supports normal immune function and may help lower viral shedding during flare-ups. Each scoop of this powder provides 500 mg of L-lysine for consistent daily support. Since cats can respond differently, speak with your veterinarian to decide whether it belongs in your cat's herpesvirus care plan.

Q4: Is this immune supplement okay for kittens?

Ans: Yes, the powder is labeled for use in both cats and kittens. Kittens younger than 6 months should receive half a scoop twice daily, while adult cats receive one full scoop at each daily serving. The 3.5 oz and 21.2 oz tubs contain the same formula and flavor, so the size you choose depends on how much powder you need. Before giving a new supplement to a kitten, consult your veterinarian.

Q5: What ingredients are in this fish and poultry flavored powder?

Ans: The active ingredient is L-lysine hydrochloride at 500 mg per scoop. According to the official product label, the inactive ingredients are brewer's dried yeast, hydrolyzed fish, hydrolyzed poultry liver, mixed tocopherols used as a preservative, sodium acid pyrophosphate, and sodium sulfate. These same ingredients appear in both the 3.5 oz and 21.2 oz tub sizes.

Q6: Will this powder help with my cat's sneezing and watery eyes?

Ans: Yes, this powder is formulated to support normal eye function and respiratory health, which may help ease sneezing and nasal congestion, along with eye discharge, during flare-ups. It works the same way in both container sizes, since the scoop size and formula don't change. If symptoms are severe or don't improve, have your veterinarian examine your cat directly.

Q7: How does this powder compare to the gel version of this supplement?

Ans: Both deliver the same 500 mg dose of L-lysine to support your cat's immune system, with matching eye and respiratory benefits, they just differ in format and flavor. The powder is fish and poultry flavored and mixed into a meal twice a day, while the gel is maple flavored, measured by the half-teaspoon, and can be dabbed on the nose or mixed into food. Choose whichever fits your cat's feeding habits.