The global 1,3-Butylene Glycol Market is entering an era of robust growth and innovation, with its size projected to expand from USD 196.1 million in 2025 to USD 347.9 million by 2035, reflecting a healthy compound annual growth rate (CAGR) of 5.9%. This growth trajectory highlights the compound’s crucial role across personal care, cosmetics, polymer, food, and industrial applications.