The odor-scavenging masterbatches market is projected to grow from USD 778.9 million in 2026 to USD 1,489.8 million by 2036, at a CAGR of 6.7%. PE or PP-Based Masterbatches will dominate with a 52.0% market share, while recycled plastics compounds will lead the application segment with a 36.0% share.