The best replacement for ghb is gbl.

The best alternatives to ghb are rated as following:
★★★★★  gbl
★★  phenibut
★★  rohypnol
★  quaalude
★  gaba
★  ketamine
★  xyrem
★  gamma hydroxy butyrate
★  bdo
  mdma
  roofies
  gamma hydroxybutyric acid
  baclofen
  roofie
  gamma hydroxybutyrate

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

Other search terms related to ghb and their ratings are:
★★★★★ methamphetamine
★★★★★ ketamine
★★ mdma
You have in mind a companion for ghb and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of ghb in all years. Click on graph for more.
ghb
gbl
phenibut