Bio-based Propylene Glycol Market Size is Valued at USD 4.70 Billion in 2023, and is Projected to Reach USD 6.65 Billion by 2032, Growing at a CAGR of 4.41% From 2024-2032. Market Overview Due to growing concerns about natural products, the global market for bio-based propylene glycol is expanding. Propylene glycol was traditionally derived from petroleum. However, it is currently sourced...