Poultry is expected to remain the largest livestock segment, accounting for 39.2% of the Poultry Gut Stabilizers Market in 2026. Among forms, Dry leads with a 38.5% share, while Microbial is the largest source segment, representing 36.0% of the market. The competitive landscape includes prominent companies such as Cargill, ADM, and Trouw Nutrition, alongside Kemin Industries, Alltech, Adisseo, DSM-Firmenich, and Novonesis.