Market Overview The Europe propylene glycol market size was valued at USD 1.37 billion in 2024, growing at a CAGR of 3.5% from 2025–2034.  Propylene glycol (PG) is a versatile, colorless, and odorless liquid widely used as a solvent, humectant, and preservative in multiple industries, including food, pharmaceuticals, cosmetics, and industrial applications such as antifreeze and...