VetriScience Lysine Immunity Health Chews for Cats – 250 mg Immune Support (90 Count)

Supportive, Vet-Formulated Lysine Immunity for Cats

Meet VetriScience Lysine Immunity Health Chews, a vet-formulated lysine supplement for cats and kittens. Built around 250 mg of L-lysine and the amino acid DMG, this daily treat is designed to support immune function, tissue repair, and healthy respiratory comfort. This new name preserves the trusted VetriLysine Plus formula that veterinarians, rescues, and pet parents rely on, now with an updated look. The soft chews are crafted to be easy to offer as part of a routine wellness plan or during times of respiratory discomfort, and they come in a hydrolyzed chicken liver flavor that tends to appeal to cats with sensitive palates.

These chews are more than a tasty snack. The combination of L-lysine and DMG is chosen to support the immune system and aid physiological processes that help maintain healthy aging. While not a guarantee of results, many cat guardians report that steady, daily use can be convenient during seasonal shifts or multi-cat household stress when a cat’s normal comfort level may feel challenged. The formula is free from hidden ingredients, artificial flavors, synthetic colors, and preservatives, and it carries NASC certification with routine third-party testing for added reassurance.

Key benefits at a glance

• 250 mg of high-quality L-lysine paired with DMG to support immune function and tissue maintenance
• May assist antibody and collagen production, antioxidants, and healthy healing processes
• Supports normal respiratory comfort during sneezing, nasal discharge, or watery eyes
• Hydrolyzed chicken liver flavor that cats often tolerate well, including those with protein sensitivities
• Daily or as-needed use, suitable for kittens through seniors of all breeds and sizes
• Vet-formulated and designed for easy administration in a simple chew format
• NASC-certified, with third-party testing and no artificial additives

In real-life use, many cat guardians appreciate the convenience of a single daily chew that blends into meals or snack routines. The palatable flavor helps make administration feel less like a task and more like a treat, while the proprietary blend aims to support multiple aspects of immune and respiratory well-being. For households facing seasonal changes, travel, or boarding, Lysine Immunity Health may offer a practical option to help maintain a sense of normalcy in daily cat care.

Quality and safety you can trust

VetriScience emphasizes safety and quality. The Lysine Immunity Health chews are formulated for cats and kittens, tested by independent labs, and sourced to minimize unnecessary ingredients. The product carries NASC certification and is free from artificial flavors, synthetic colors, and preservatives, aligning with a responsible approach to daily supplement routines.