TOMLYN L-Lysine Immune Support Powder for Cats, 3.5 oz Fish Flavor — Daily Respiratory & Eye Health

TOMLYN Immune Support Daily L-Lysine is a palatable fish-flavored powder that helps support cats' normal eye, respiratory and immune health when added to meals.

This 3.5 oz vet-quality L-lysine supplement is formulated for kittens and adult cats who need extra support for common feline upper respiratory and eye concerns. The fine fish-flavored powder mixes easily into food, making daily dosing simple for picky eaters. Use one to two scoops per day as part of a routine care plan to promote normal mucous membranes, reduce eye irritation, and help maintain healthy respiratory function.

How will TOMLYN L-Lysine help my cat's eyes and breathing?

The supplement provides L-lysine, an amino acid that supports normal eye function and respiratory health in cats. It is intended to help manage symptoms like sneezing, runny nose, and watery or inflamed eyes by supporting mucosal and immune responses in the upper respiratory tract.

• Supplies targeted L-lysine to support mucous membrane health
• Helpful for cats with recurrent sneezing or eye watering
• Can be given daily as part of respiratory care routines

How do I give this powder to my cat, and what is the dose?

The fish-flavored powder mixes into wet or dry food so administration is quick and stress-free. For most cats and kittens, the recommended amount is one to two scoops per day; adjust within that range based on size and response.

• Stir into a meal until evenly distributed
• One to two scoops daily — follow package scoop guidance
• Continue as long as symptoms require, per your veterinarian

Is this product safe for long-term use and suitable for kittens?

TOMLYN L-Lysine is formulated as a vet-quality supplement suitable for both kittens and adult cats. It can be used long term to support immune and respiratory health, but check with your veterinarian for specific duration and monitoring recommendations.

• Formulated for kittens and adult cats alike
• Designed for ongoing support when needed
• Consult your vet if your pet is on other medications

Will finicky cats accept the taste?

The powder is fish-flavored to increase palatability; many cats readily consume their meal when the supplement is mixed in. If a cat is especially picky, try mixing with a small, strongly scented wet food portion first to encourage acceptance.

• Fish flavor enhances acceptance in most cats
• Mix into a favorite wet food for stubborn eaters
• No force-feeding required—simple to add to meals

Who this is for: TOMLYN Immune Support Daily L-Lysine is intended for cat owners looking for an easy-to-administer, vet-quality supplement to support normal eye, respiratory and immune health in kittens and adult cats. It's a practical choice for households managing recurrent upper respiratory symptoms, or for owners who want preventative nutritional support for mucosal and immune wellness. Always pair use with veterinary guidance for persistent or severe symptoms.

Ingredients

Active ingredient: L-Lysine Monohydrochloride, 500mg per scoop. Inactive ingredients: Brewer's Dried Yeast, Hydrolyzed Fish (Enzymatic), Hydrolyzed Poultry Liver (Enzymatic), Mixed Tocopherols (a Preservative), Sodium Acid Pyrophosphate, Sodium Sulfate