Active Ingredients: AHCC hybridized mushroom extract.
– Enhances a pet’s immune defenses.*
– Provides the immune support pets need to stay healthy.*
How NK-9 Works to Blow Up Intruders
Natural Killer (NK) cells are your immune system’s frontline defense. They inject invaders with “hand grenades” called cytotoxic granules. The granule lysis dissolves cell membranes causing invaders to “explode” in seconds.