Gut health protectors sales will expand through 2036, with dry at 40.5% within the form segment, microbial at 33.5% of the source category and poultry at 36.0% of livestock demand in 2026. The market was valued at USD 1,030.4 million in 2025 and is forecast to record an 8.7% CAGR between 2026 and 2036.