The global isopropyl stearate (IPS) market was valued at $199.1 million in 2025 and is projected to reach $317.8 million by 2034, representing a CAGR of 5.2% over the 2026-2034 forecast period, according to Dataintelo. Isopropyl stearate is an ester of isopropyl alcohol and stearic acid, used as an emollient, thickener and lubricant in cosmetics, personal care and industrial applications.

Isopropyl stearate serves as an emollient and skin-conditioning agent in skincare and cosmetics, as a thickening and stabilizing agent in personal care, and as a lubricant and processing aid in industrial formulations. Demand is tied to the expansion of premium skincare and cosmetics, the growth of natural fatty-acid esters, and the rising use of esters as sustainable emollients and lubricants. Asia-Pacific is the fastest-growing region, supported by extensive cosmetic and manufacturing industries in China, India and Southeast Asia.

Europe and North America sustain steady demand in premium cosmetic, pharmaceutical and industrial applications. Continued personal-care growth positions isopropyl stearate as a steadily advancing fatty-acid ester emollient and lubricant.