FMI estimates that the rye bran beta-glucan market was valued at USD 25.7 million in 2025. Demand is expected to reach USD 27.4 million in 2026 and USD 52.9 million by 2036. The powder segment is anticipated to lead among the form segments with a 48.2% share in 2026, and the 30-70% segment is expected to lead among the purity segments through 2036.