Vetri Lysine Plus is now Lysine Immunity Health

VetriScience Lysine Immunity Health offers targeted respiratory & immune support for cats in a convenient chew format. This updated formula name reflects its role in helping maintain respiratory function and immune response in felines of all ages.

These delicious chicken liver-flavored chews feature L-lysine, an essential amino acid that supports antibody and enzyme production while helping manage symptoms associated with respiratory challenges. VetriScience Lysine Immunity Health is especially helpful for multi-cat households and cats prone to sneezing or nasal discharge.

Support everyday wellness with a trusted choice for gentle, effective respiratory & immune support for cats.