L lysine immune support for cats is a clinically proven treatment for sneezing, watery eyes, and respiratory difficulties in cats. Our 128g chicken-flavored paste addresses Feline Herpesvirus-1 (FHV-1) issues with 4 vital vitamins, premium fish oil, L-lysine, and taurine. This product, made in ISO22000, BRC, and IFS-certified facilities, measures kittens as young as 6 weeks.
Our solution boosts immunity with clinically-relevant L-lysine concentrations. An optimum lysine-to-arginine ratio naturally improves your cat's respiratory health. Complete COA and specification documents provide transparent product quality data.

Cats cannot manufacture L-lysine, an important amino acid. Your cat's immune system depends solely on food.
This vitamin is crucial for virus management. Chronic carriers' respiratory flare-ups are reduced by boosting the body's natural defenses.
Consistent supplementing benefits multi-cat families, shelters, and catteries. Lysine supplements assist overcome immunological weaknesses caused by environmental stress in these conditions.
Respiratory Wellness Support
Upper respiratory discomfort is adequately treated by our paste. It relieves viral sneezing, runny nose, and eye discharge.
Daily Nutritional Enhancement
Formula provides immunological support and complete nourishment. Omega fatty acids in fish oil help coats, while taurine helps hearts and eyes.
Palatability Engineering
The chicken taste appeals to picky eaters. Smooth paste is easy to use alone or with meals.
Age-Appropriate Safety
For kittens 6 weeks and older, the formula boosts immunity. It provides moderate but effective nutritional support during susceptible growth.
| Parameter | Details |
|---|---|
| Product Format | Smooth paste (cat-specific) |
| Net Weight | 128g per tube |
| Primary Active Ingredient | L-Lysine (pharmaceutical grade) |
| Supporting Nutrients | 4 vitamins, fish oil, taurine |
| Flavor Profile | Chicken (high palatability) |
| Minimum Age | 6 weeks |
| Quality Certifications | ISO22000, BRC, IFS, FDA |
| Storage Conditions | Cool, dry place; avoid direct sunlight |
| Shelf Life | 24 months (sealed) |
| MOQ for Custom Orders | Low minimum order quantity |
| Services Available | OEM/ODM, private label manufacturing |
With our accredited manufacturing environment, you can relax. Mature R&D teams with decades of experience oversee our GMP-compliant facilities.
For accurate amino acid profiling, we use HPLC. This provides appropriate L-lysine concentration and no inactive D-Lysine isomers.
Microbial safety testing includes Salmonella, E. coli, and yeast/mold counts. To maintain potency, each batch is stability-tested at different temperatures and humidity.
Our four manufacturing sites are intimately connected to raw material sources for traceability. Large inventories enable speedy delivery and production cycles of 7-30 days depending on order complexity.

For Veterinary Professionals
For FHV-1-related acute conjunctivitis and ocular ulceration, DVMs recommend our concentrated preparation. Therapeutic treatments are customized by precise dose.
Multi-Cat Facility Management
In shelters and catteries, bulk l lysine immune support for cats supplements herd health. Maintaining usage throughout ingestion prevents viral outbreaks.
Home Care for Chronic Carriers
Pet owners use the paste regularly for geriatric or immunocompromised cats. Regular usage protects respiratory mucosa and decreases symptoms.
Post-Stress Recovery
Temporary supplementation aids immune recovery after boarding, travel, or veterinary operations. A tasty format stimulates voluntary eating during recovery.
We know your brand needs differentiation. From formulation to packaging, our flexible production services provide comprehensive customisation.
Custom Formulation Development
Change lysine concentrations, unique ingredient combinations, or taste characteristics. R&D works with you to meet market needs.
Packaging Flexibility
Beyond the 128g tube, we offer more sizes and formats. Sachets, pump dispensers, and bulk containers provide diverse distribution methods.
Documentation Support
The regulatory support we offer includes label compliance evaluation. COA, specification documents, and stability data aid market entrance.
Low minimum order numbers make private label accessible to developing companies. Fast turnarounds address seasonal demand without inventory risk.
How do the goods function cellularly?
It uses arginine antagonism. By increasing the lysine-to-arginine ratio in your cat's system, it disrupts viral protein coat replication, supporting natural immune responses.
What's the recommended daily serving for my cat?
The normal maintenance dosage is 250mg to 500mg twice daily. Adjust to your cat's weight and symptom severity or your vet's advice.
Can I use this with my cat's antibiotics?
Absolutely. The formula supports subsequent bacterial antibiotic treatment with nutritional therapy. Always inform your vet about all supplements used.
Does long-term usage cause adverse effects?
The products are safe at regular dosages. Following recommendations is vital since extreme excess might affect arginine levels.
How can I ensure product quality?
Request COA proving purity levels ≥98.5% and absence of heavy metal contamination. ISO22000, BRC, and IFS certifications offer quality assurance.
Will fussy eaters take this supplement?
We get great palatability scores for our chicken taste. The smooth paste can be served alone or with wet food for hesitant eaters.
What's your production and delivery timeline?
Standard orders ship 7-30 days, depending on personalization. Our large inventory system expedites in-stock formulation fulfillment.

Choosing Suqian Ruixin Yunlan Technology means partnering with an integrated enterprise spanning R&D, production, sales, and OEM services. Our enzymatic hydrolysis technology, backed by raw material slaughtering centers, ensures ingredient quality from source to finished product.
We supply beyond immune support pastes—our capabilities include flavoring agents, freeze-dried snacks, wet food, and eco-friendly cat litter. This comprehensive portfolio allows streamlined procurement for diverse product lines.
Our commitment to quality extends through every production phase. Strict packaging protocols protect product integrity during shipping. Fast delivery networks serve both domestic and international markets efficiently.
Ready to provide superior immune nutrition for your cats or clients? Our l lysine immune support for cats paste delivers professional-grade results in a format cats actually enjoy.
Email: minghuixu6717@gmail.com.