The bio-based nonionic surfactants market is projected to grow from USD 2.4 billion in 2026 to USD 5.3 billion by 2036, at a CAGR of 8.2%. Alkyl Polyglucosides (APG) will dominate with a 34.0% market share, while home care cleaners will lead the end use segment with a 38.0% share.