Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count Supplement Facts

Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count is a cat immune and allergy supplement in chew form (30 count), providing 500 mg l-lysine monohydrochloride per chew.

At a glance

30Chews
1Active ingredients

Key active ingredients

L-Lysine Monohydrochloride

Supplement facts

Amounts per chew
Active ingredientAmount
L-Lysine Monohydrochloride500 mg
Values above are transcribed from the product label exactly as printed. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and independent testing shows label accuracy varies between brands. Always check with your veterinarian before starting a supplement.

Ingredients

Inactive ingredients

Fish, Soy, Brewer's yeast, Calcium propionate, citric acid, Cellulose gum, Glycerin, Sorbitol, Vitamin E, dried yeast, sorbitol, spray dried liver

Full ingredient list

L-Lysine Monohydrochloride 500mg Other Ingredients: Fish, Soy, Brewer's yeast, Calcium propionate, citric acid, Cellulose gum, Glycerin, Sorbitol, Vitamin E, dried yeast, sorbitol, spray dried liver

Frequently asked questions

What is Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count for?

Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count is formulated as a immune and allergy supplement for cats.

What are the active ingredients in Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count?

Key active ingredients include l-lysine monohydrochloride.

How many chews are in Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count?

Each package of Vetoquinol Tomlyn L-Lysine Immune Support Fish-Flavored Chews for Cats, 30-count contains 30 chews.

About this data

Data sources: Vetoquinolpetsusa.

Data was compiled manually and may be out of date.

Data last updated July 11, 2026.

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About this data

We gather factual supplement details from public manufacturer and retailer listings and product labels. Values are shown exactly as printed on each label. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and label accuracy varies by brand. Nothing here is veterinary advice, and no product listed here is endorsed. Always check with your veterinarian before starting a supplement. Product names and trademarks belong to their respective owners.

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