The new cannabinoid was identified by the non-profit organisation Know Your Stuff NZ.
Figures obtained by Newshub show a decline in the number of deaths linked to synthetic cannabis.
The lethal drug fentanyl has been found in New Zealand, prompting warnings that the country isn't prepared to face a future fentanyl crisis.
"When the penny finally drops, we look forward to ACT joining the cause for drug reform."
The Drug Foundation says they're all lucky to be alive.
"Fentanyl is very very potent and the chance of getting hurt if you do have fentanyl is very very high."
"This is not overdosing, this is being poisoned."
Eleven people were hospitalised after consuming what they thought was cocaine and methamphetamine - but it was fentanyl.
"I think it's very lucky we have not seen one of those individuals die."
