* Healthy Animal Blend * Supports Immune Health * Dietary Supplement EcoPetz MycoPhyto Immune Defense is a unique pet food supplement designed to boost your pet"s immune system keeping them healthier. This formulation of six beneficial mushrooms with immune enhancing properties is grown on a proprietary blend of immune-supporting herbs.* Made from organic ingredients. MycoPhyto Immune Defense has no preservatives or additives and is non-GMO. It can be used throughout the life of your pet, from the infant period through advanced maturity. * Not recognized as an essential nutrient by the AAFCO (dog or cat) food nutrient profiles. Formulated by Dr. Isaac Eliaz M.D., L.Ac.