Description
Product Overview
Introducing the HEYISME Lysine Supplement for Cats, a scientifically formulated, veterinarian‑approved nutritional aid designed to promote comprehensive feline health. Each bottle contains 120 salmon‑flavored chewable tablets, meticulously crafted in the United States using non‑GMO ingredients, zero fillers, and sustainably sourced krill oil certified by the Sustainable Fisheries Partnership. The supplement delivers a potent dose of L‑Lysine, an essential amino acid known for its role in supporting the immune system, respiratory tract, and ocular health. In addition, the formula includes omega‑3 fatty acids from krill oil, providing anti‑inflammatory benefits and supporting joint flexibility. The product dimensions are 3.5 x 3.31 x 3.27 inches, weighing 8.78 ounces, and it carries the model number HCMV12099. With a 4.2‑star rating from 132 verified customer reviews, this supplement has earned a place among the top cat herbal supplements on Amazon.
![[Product front view showing all components]](https://www.halvora.store/wp-content/uploads/2026/07/9ef7d8227b604f4c84ac2ee2db77f9cc.jpg)
Usage
These treats are designed for daily administration to cats of all ages, especially those prone to sneezing, runny noses, or seasonal respiratory discomfort. Simply offer one tablet per day, adjusting the dosage based on the cat’s weight and activity level as recommended by a veterinarian. The palatable salmon flavor encourages enthusiastic consumption, making it easy to integrate into a regular feeding routine. Ideal for indoor cats exposed to dry air, senior cats with weakened immunity, or any feline recovering from a mild upper respiratory infection. For optimal results, combine the supplement with a balanced diet and ensure fresh water is always available. Consistent use supports not only respiratory health but also eye clarity, joint comfort, and overall vitality.
Why Choose Us
HEYISME stands out in the crowded pet supplement market by adhering to rigorous quality standards and transparent sourcing practices. Every batch undergoes third‑party testing for purity, potency, and safety, guaranteeing that each tablet contains the exact amount of L‑Lysine and omega‑3s advertised. The inclusion of krill oil, rather than traditional fish oil, provides superior bioavailability and reduces the risk of oxidative rancidity. Our manufacturing facilities are FDA‑registered, and the product is made in a GMP‑certified environment, ensuring consistency and reliability. Moreover, the supplement is free from artificial colors, flavors, and preservatives, aligning with the growing demand for clean, natural pet nutrition. Customer support is available to address any questions, and a satisfaction guarantee underscores our confidence in the product’s efficacy.
Key Features
- High‑potency L‑Lysine supports immune defense and reduces respiratory irritation.
- Omega‑3 rich krill oil promotes joint flexibility and reduces inflammation.
- Salmon flavor encourages enthusiastic consumption without the need for force‑feeding.
- Non‑GMO, filler‑free formula ensures pure nutrition without unnecessary additives.
- Dedicated customer support and a satisfaction guarantee provide peace of mind.
FAQ
How many tablets should I give my cat each day?
The recommended dosage is one tablet per day for an average adult cat. Adjustments may be needed for kittens, senior cats, or cats with specific health conditions; always consult your veterinarian for personalized guidance.
Is this supplement safe for cats with fish allergies?
Yes. The product uses sustainably sourced krill oil instead of traditional fish oil, which is generally well‑tolerated by cats with fish sensitivities. However, if your cat has a known crustacean allergy, consult your vet before use.
Can I give this supplement to multiple cats?
Absolutely. The supplement is formulated for all domestic cats, and the 120‑tablet bottle provides a convenient supply for multiple pets when administered according to each cat’s weight and health needs.
How long does it take to see improvements in respiratory symptoms?
Most owners report noticeable reductions in sneezing and nasal discharge within 7‑10 days of consistent daily use, though individual results may vary based on the severity of the condition and overall health.
Does the supplement have any artificial preservatives?
No. HEYISME Lysine Supplement is free from artificial colors, flavors, and preservatives, relying on natural ingredients and airtight packaging to maintain freshness.




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