The best replacement for propylene glycol is ethylene glycol.

The best alternatives to propylene glycol are rated as following:

★★★★★	ethylene glycol
★★★	glycerin
★★	vegetable glycerin
★	polyethylene glycol
★	propylene glycol monostearate
★	butylene glycol
★	glycol
★	dipropylene glycol
★	propylene glycol alginate
★	polypropylene glycol
★	vegetable glycol
	ethylene
	glycerol
	vegetable glycerine
	pentylene glycol
	glycerine

Your alternative for propylene glycol is not listed? Suggest!

Speaking about propylene glycol, one probably shouldn't forget about ethylene glycol.

Other search terms related to propylene glycol and their ratings are:

★★★★★	ethylene glycol
★★	boric acid
★	ivermectin

You have in mind a companion for propylene glycol and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of propylene glycol in all years. Click on graph for more.

propylene glycol

ethylene glycol

glycerin