Monopropylene Glycol (MPG) is a colourless, odourless, low-toxicity liquid prized for its excellent solvency, humectant and antifreeze properties. Unlike ethylene glycol, MPG carries food, cosmetic and animal feed approval, making it the preferred choice wherever product safety matters as much as performance. Monopropylene Glycol is also widely used in water treatment and adhesive formulations, and it delivers reliable freeze protection and heat transfer in antifreeze and coolant applications.