The global oleyl alcohol market was valued at USD 285 million in 2025 and is expected to reach USD 428.5 million by 2034, at a CAGR of 4.8% over the forecast period, according to Market Intelo. Oleyl alcohol is an unsaturated C18 fatty alcohol used in cosmetics, personal care, lubricants, defoamers, and as a surfactant and chemical intermediate.

Oleyl alcohol functions as an emollient, conditioner and solvent in cosmetics and personal care, and as a lubricity additive, anti-wear agent and foam-control agent in metalworking, industrial lubricants and processing applications, while serving as a feedstock for ethoxylated and sulfated surfactants and fatty-ester derivatives. Demand is tied to the expansion of natural cosmetics and personal care, the growth of industrial lubricant and metalworking industries, and the rising use of bio-based fatty-alcohol chemistry. Asia-Pacific dominated regional revenue and is the fastest-growing market, supported by extensive oleochemical and industrial industries in China, India and Southeast Asia.

Europe and North America sustain steady demand in premium personal care and specialty lubricant applications. Continued cosmetics and industrial growth positions oleyl alcohol as a steadily advancing fatty-alcohol lubricant and surfactant feedstock.