NOW Pets Immune Support Chewables for Dogs and Cats provide a targeted blend of beta-glucans, colostrum, olive leaf extract, and elderberry to support robust immune function in companion animals. Beta-glucans from yeast cell walls have been extensively researched for their ability to activate macrophages and natural killer cells, while colostrum provides immunoglobulins and growth factors that support mucosal immune defense. Olive leaf and elderberry add antioxidant polyphenols with additional immune-modulating properties. These chewables are formulated to be palatable and easy to administer as daily wellness treats.

90 chewables per bottle. Free of artificial colors and flavors.