Benefits: All natural supplement. Increases ‘natural killer cell' activity; as well as enhancing other immune cell activity, such as T-cells and B-cells. Enhances beneficial gut microflora. Rice bran and grapeseed extract have antioxidants and anti-inflammatory properties. Mushrooms provide beta-glucans, which increase antimicrobial defense. Active ingredient: PDS-2865 proprietary blend of polysaccharide complex extract, rice flour, rice bran, microcrystalline cellulose and grapeseed extract. Does not contains milk, eggs, fish, peanuts, shellfish, soybeans, wheat, yeast, gluten, corn or sugar. Store tightly sealed, in a cool dry plac Imuno 2865 500 Capsules. I do not receive this product or any others in exchange for this article, I do get a commission for readers clicking the buy now links which helps to differ the cost of hosting this blog and I sincerely hope this article site helps you with your search for Vet Approved Rx products.