Types segmentation classifies additives by functional class, typically encompassing Antibiotics, Probiotics, Enzymes, Vitamins & Minerals, and Herbal Extracts. Antibiotics dominate the market share, driven by their established efficacy in preventing bacterial infections, though regulatory pressures are reshaping their growth trajectory. Probiotics are gaining traction as alternatives to antibiotics, contributing to gut health and immunity, thus expanding their revenue proportion. Enzymes enhance nutrient digestibility, supporting feed efficiency and reducing waste, which positions them as a steady growth segment. Vitamins and minerals, essential for metabolic functions, constitute a stable base demand across all animal categories. Herbal extracts, representing emerging natural solutions, are a smaller but rapidly expanding niche, reflecting consumer preferences for residue‑free products. Together, these type categories form the market taxonomy that quantifies each functional group’s impact on total market valuation.