Cat Immune Support Lysine – Allergy Relief & Immune Health Supplement for Cats with L-Lysine, Colostrum, Quercetin & Omega-3 – Soothes Sneezing, Runny Nose & Itchy Skin Chicken, (30-Day Supply)
- KEEP BAD DAYS AT BAY: Itchy. Sneezy. Wheezy. We know cat allergies are no fun—for them or for you. That’s why our I-Lysine supplement for cats helps support a strong immune system, soothe itchy skin, and maintain clear breathing. It’s used to relieve sneezing, runny noses, and watery eyes while helping balance your cat’s gut and digestive health. Give it directly as a crunchy, creamy treat or sprinkle it on their food for easy daily wellness at home or after outdoor adventures.
- THE INSIDE STORY: Formulated with science-backed ingredients like L-Lysine, Quercetin, and Colostrum, this cat allergy relief supplement is capable of strengthening immune and respiratory function from the inside out. Antioxidants defend against seasonal irritants, while omega fatty acids help calm skin and coat discomfort. It’s a vet-approved allergy solution cats love—made to keep your little one healthy through every season.
- SECOND TO NONE: Pet Honesty’s Cat Immune Support Lysine treats are trusted by vets and loved by cats everywhere. Our allergy relief chews are used by cat parents who want real results, real relief, and real transparency. Proudly the #1 vet-approved allergy support brand on Amazon and in Pet Specialty*, we create supplements that deliver visible improvements in your pet’s comfort and well-being.
- DROOL-WORTHY TASTE: 4 out of 5 cats can’t resist the crunchy-creamy texture and savory chicken flavor of our Cat Immune Support Lysine treats. Whether sprinkled on kibble or served as a standalone treat, they make daily immune and respiratory care feel like snack time. Perfect for picky eaters or for use alongside probiotics and daily multivitamins to support complete feline wellness.
- THE HONEST DIFFERENCE: Our products are made with clean, science-backed ingredients for results you can trust, & with no fillers, artificial preservatives, colors, or flavors, you'll have no doubt your cat is getting the best. Proudly supporting pets in need nationwide & using recycled plastic in our packaging, there's also no doubt that we're committed to doing our best. -- All products are manufactured in the U.S.A. | NASC Member Company
| Ingredients | Lecithin, Citric Acid, Natural Flavor, Rosemary Extract, Potassium Chloride, Tapioca Starch, L-Lysine, Colostrum (15% Igg), Whey Powder, Taurine, Lecithin), Brown Rice Flour, Mixed Tocopherols (preservative), Brewer's Yeast, Oat Flour, Chicken Fat, Pork Fat, Beta Glucan (source Of Prebiotics), Chicken Meal, Omega-3s (fish Oil, Quercetin Dihydrate (95%). Barley Flour, Cultured Whey, Glucono-Deltalactone |
| Expiry Date | Mar 2027 |
| Item Weight | 0.11 Kilograms |
| Product Benefits | Allergy Itch Support |
| Flavor | Cat |
| Item Form | Pellet |
| Product Type | Animal Nutritional Supplement |
| Brand | Pet Honesty |
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above CA$ 250.
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Orders are processed and shipped from Toronto.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
SKU |
BRSROYALOQHWCYA2 |
Category |
Antioxidants , Health Supplies , Supplements & Vitamins , Cats |
Tags |
Important information
Safety Information
For animal use only. Keep out of the reach of children and animals. Cautions: If animal’s condition worsens or does not improve, stop product administration and consult your veterinarian. Safe use in pregnant animals or animals intended for breeding has not been proven. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset.
Ingredients
L-Lysine, Colostrum (15% IgG), Omega-3s (Fish Oil, Lecithin), Beta Glucan (source of prebiotics), Quercetin Dihydrate (95%). Barley Flour, Brewer's Yeast, Brown Rice Flour, Chicken Fat, Chicken Meal, Citric Acid, Cultured Whey, Glucono-DeltaLactone, Lecithin, Mixed Tocopherols (preservative), Natural Flavor, Oat Flour, Pork Fat, Potassium Chloride, Rosemary Extract, Tapioca Starch, Taurine, Whey Powder
Directions
Give 1 chew per 1 lb of body weight. Begin with half the suggested amount, and gradually increase to the suggested daily amount. Amounts can be split between AM and PM.
Package Dimensions
6.85 x 4.61 x 1.38 inches; 3.88 ounces
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









