VetriScience Lysine Immunity Health Chews – 250 mg Lysine + DMG, 120 Count

Overview

VetriScience Lysine Immunity Health Chews are a vet-formulated cat lysine supplement designed to support immune function, respiratory health, and overall well‑being. This is the rebranded Lysine Immunity Health formula trusted by veterinarians, rescues, and pet parents nationwide.

Key ingredients

Each soft chew provides 250 mg of L‑lysine along with DMG, two amino acids associated with antibody and collagen production, tissue repair, and healthy healing processes. The hydrolyzed chicken liver flavor makes the product palatable for many cats, including those with protein sensitivities.

How it may support your cat

Designed for daily use or as needed, the supplement can fit into a routine wellness plan or be used during periods of sneeze, watery eyes, or nasal discharge. It may also support calcium absorption to promote strong bones and healthy aging.

Who can use it

Suitable for cats and kittens of all ages, breeds, and sizes, Lysine Immunity Health can be incorporated into daily care across life stages.

Feeding and palatability

• Palatable chicken liver flavor cats love
• Soft chews easy to give daily
• Suitable for kittens to seniors

Quality and safety

• NASC-certified and routinely third-party tested
• No hidden ingredients, artificial flavors, colors, or preservatives
• Transparent formula with no unnecessary additives

Why pet parents choose Lysine Immunity Health

Many households add this supplement as part of a broader wellness routine, appreciating the combination of L‑lysine and DMG with a flavor that encourages daily use. While results can vary by cat, the product offers a practical option to support immune and respiratory comfort as part of ongoing care.