Wollongong, Geelong and Melbourne will be home to a trial two year pill clinic program for methamphetamine addicts.

Researchers at the Curtin University National Drug Research Institute in WA are using the trial to see if NAC can help meth addicts quit.

“NAC helps reduce cravings through restoring chemical balances in the brain involved in craving and drug-seeking,” according to Associate Professor Rebecca McKetin.