Doctor By FELYSIN L-Lysine for Cats Lickable Immune Support Supplement Allergy Relief, Sneezing, Runny Nose, Cold, Watery Eyes Respiratory Health with Beta-Glucan & Taurine – 30 Individually Packaged
Stock Expiry Date*: 08-03-2027
Made in the USA
100% Authentic — Sourced directly from manufacturers or their authorized dealers!
- 🐱 VET-GRADE IMMUNE SUPPORT FOR CATS: Doctor By FELYSIN features a potent 3-way synergy formula of L-Lysine for cats, mushroom-derived Beta-Glucan, and Taurine—a combination unmatched by other cat immune support supplements. It supports a healthy immune response against sneezing, runny noses, and watery eyes caused by seasonal or environmental stress. In a delicious lickable cat supplement format, your cat will enjoy it like a daily reward.
- 🌟 RESPIRATORY & EYE HEALTH DEFENSE: Specially developed for cats prone to upper respiratory issues, seasonal cat allergy relief, and eye health concerns. While L-Lysine maintains healthy cat respiratory support, Beta-Glucan strengthens the body's natural defense system. Trusted by owners dealing with feline herpes, nasal congestion, and recurring discharge, our formula promotes fast recovery and daily comfort.
- 🥇 97% PALATABILITY - NO-MESS LICKABLE TREAT: Stop the struggle with powders, tablets, or sticky gels that cats reject. Felysin uses a "Churu" style lickable cat supplement format that cats instinctively love. Simply squeeze and feed directly, mix with food, or add to water. Our individually packaged sticks mean no mess and zero waste—no more "supplement wars" with your picky eater.
- ✅ 100% HUMAN GRADE & CERTIFIED SAFETY: We use only premium human grade cat supplement ingredients: real chicken, L-Lysine, Taurine, and Shiitake mushroom mycelium powder. Manufactured in HACCP and ISO-certified facilities with quality checks every 3 months. With no artificial additives or fillers, it is safe for kittens and senior cats to take daily with no side effects or gastrointestinal issues.
- 📦 30 INDIVIDUAL TUBES FOR PRECISE DOSING: Each tube contains a precise dosing of your cat's daily requirement, eliminating the need for messy scoops or guesswork. This 30 count pack is perfect for multi cat households and is travel friendly for consistent care on the go.
Important information
Ingredients
Chicken, Water, Tapioca starch, L-Lysine, Taurine, Shiitake mushroom mycelium powder (Beta-glucan)
Directions
Squeeze the stick directly. You can also mix it with their favorite treats or food for easy feeding.
Package Dimensions
5.83 x 3.15 x 3.15 inches; 8.47 ounces
Specifications
| Manufacturer | Ltd., Pet One Co. |
| Ingredients | Water, Taurine, Tapioca Starch, L-Lysine, Chicken, Shiitake mushroom mycelium powder (Beta-glucan) |
| Specific Uses For Product | Coat, Eyes |
| Date First Available | 2025, October 1 |
| Brand | Doctor By |
| Item Weight | 8.47 Ounces |
| Number Of Items | 1 |
| Included Components | Immune Supplement for Cats |
| Color | Felysin |
| Product Type | Multivitamins |
| Model Name | Doctor By Felysin |
| Brand Name | Doctor By |
| Item model number | Felysin |
| Directions | Squeeze the stick directly. You can also mix it with their favorite treats or food for easy feeding. |
| Item Package Dimensions L x W x H | 5.83 x 3.15 x 3.15 inches |
| Target Audience Keyword | Cats |
| Tags | |
|---|---|
| Tags | |
Your Dynamic Snippet will be displayed here...
This message is displayed because you did not provide both a filter and a template to use.









