Eubiotics refers to the products that are used for maintaining optimal balance of microflora (eubiosis) in the gastrointestinal tract. It is essential for producing well-nourished animals. Eubiotics help in proper nutrient absorption required for normal working of the body. Rise in demand for animal protein products, ban on use of antibiotics and increasing living standards are the main driving forces for the growth of eubiotics market. On the basis of types of product, eubiotics market can be segmented into probiotics, organic acids, prebiotics and essential oils. Prebiotics and probiotics are the fastest growing segments in eubiotics market. Probiotics include lactobacilli and bifidobacteria. Prebiotics include inulin, Galacto-oligosaccharide (GOS) and Fructo-oligosaccharide (FOS). Organic acids and essential oils include fumaric acid, formic acid, propionic acid, organic acids and lactic acid. On the basis of livestock, eubiotics market can be segmented into pork/swine, ruminant, poultry, aquaculture and others.