The best replacement for glycol is glycerin.

The best alternatives to glycol are rated as following:
★★★★★  glycerin
★★★★  propylene glycol
★★★  antifreeze
★★★  vegetable glycerin
★★★  ethylene glycol
★★  glycerol
★★  methanol
★  diol
★  peg
★  chilled water
★  lactulose
★  brine
★  glycerine
★  air cooled
  vegetable glycerine
  vegetable glycol
  ammonia
  polypropylene glycol
  polyethylene glycol
  propylene glycol antifreeze
  formaldehyde
  triethylene glycol
  docusate sodium
  drainback

Your alternative for glycol is not listed? Suggest!
Speaking about glycol, one probably shouldn't forget about ethylene glycol.

Other search terms related to glycol and their ratings are:
★★★★★ ethylene glycol
★★ propylene glycol
★★ phthalic anhydride
★★ terephthalic acid
★ periodic acid
ivermectin
You have in mind a companion for glycol and it is not yet here? Propose!



Google Trends

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