Bio-based Propylene Glycol Market size was USD 4.7 billion in 2024 and is estimated to reach USD 8.7 billion by the end of 2037, expanding at a CAGR of 4.9% during the forecast period, i.e., 2025-2037. In 2025, the industry size of bio-based propylene glycols is assessed at USD 4.9 billion. https://www.researchnester.com/reports/bio-based-propylene-glycol-market/7075