Immune System Support for Cats - Amino Acid L-Lysine - Produce Antibodies - Healthy Tissue, Respiratory Health, Vision - 60 Soft Chews
Stock Expiry Date*: 20-09-2027
Made in the USA
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- Boosts Feline Immune Defense Naturally – Each soft chew delivers 250 mg of L‑Lysine, an essential amino acid that supports antibody production and strengthens immune response—ideal for cats prone to upper respiratory conditions and immune challenges.
- Supports Respiratory & Eye Health – Helps reduce the frequency and severity of symptoms associated with feline herpesvirus (FHV-1) such as sneezing, nasal discharge, congestion, and watery eyes.
- Tasty Chicken-Liver Flavored Soft Chews – Highly palatable soft chews make daily dosing stress-free. Most cats love the flavor, making it an easy treat-like experience with no mess or struggle.
- Vet-Formulated, NASC Certified & Made in USA 🇺🇸 – Developed by veterinarians and manufactured in the USA under strict quality standards. Certified by the National Animal Supplement Council (NASC) to ensure product integrity, safety, and label accuracy.
- Daily Immune Support for All Cats – Safe and effective for kittens, adult cats, and seniors. Helps maintain long-term wellness and comfort—just one chew per day mixed into food or given directly.
Important information
Ingredients
l-lysine, natural chicken liver flavor, oat flour, rye four, soy lecithin, brewers dried yeast, water, arabic gum, glycerin, canola oil, maltodextrin, sodium alginate, calcium sulfate, citrus pectin, oat meal, sorbic acid (a preservative), propionic acid (a preservative), mixed tocopherols (a preservative).
Directions
Feed soft chew directly to cat or cruble over food. Give 1-2 chews(s) daily (preferably after a meal).
Product Dimensions
2.4 x 2 x 8 inches; 3.21 ounces
Specifications
| Product Benefits | Immune System Support: Felisyl Immune System Support Soft Chews Are A Delightful Way To Provide Essential Support To Your Cat's Immune System. Enriched With L-Lysine, A Crucial Amino Acid, these soft chews help your cat stay healthy and resilient. |
| Ingredients | Water, Glycerin, Maltodextrin, Soy Lecithin, sodium alginate, Citrus Pectin, CANOLA OIL, arabic gum, Calcium Sulfate, L-Lysine, oat flour, Brewers Dried Yeast, Sorbic Acid (a preservative), propionic acid (a preservative), oat meal, natural chicken liver flavor, rye four, mixed tocopherols (a preservative). |
| Active Ingredients | Glycerin, Sorbic Acid, Soy, Amino Acid, Pectin, Sodium Alginate |
| Ingredients | Glycerin, Water, Flour, Maltodextrin, Arabic Gum, Canola, Algin, Sulfate, Soy Le, Dried, L-Lysine, Citrus Pectin, Sorbic Acid (a Preservative), Propionic Acid, Mixed Tocopherols (a Preservative)., Natural Chicken Liver Flavor, Rye Four, Oat Meal |
| Brand | Pet Health Solutions |
| Flavor | Chicken |
| Unit Count | 1.00 Count |
| Item Form | Soft Chew |
| Included Components | Felisyl |
| Manufacturer | HealthyPets |
| Product Type | Felisyl |
| Specific Uses For Product | Active |
| Allergen Information | Codfish Free |
| Upc | 814087005939 644766572892 |
| Global Trade Identification Number | 00814087005939 |
| Flavor | Chicken |
| Item Form | Soft |
| Product Type | Animal Nutritional Supplement |
| Brand | Pet Health Solutions |
| Target Species | Cat |
| Brand Name | Pet Health Solutions |
| Manufacturer Part Number | 5939 |
| Model Number | 5939 |
| Item Type Name | Felisyl |
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