
New detection of a highly potent nitazene – this time N-desethyl isotonitazene
Published on September 18, 2025
The Victorian Pill Testing Service detected N-desethyl isotonitazene in a light blue pill. (Stamped ‘M30’) What are nitazenes? Nitazenes are a type of potent synthetic opioid (PSO). Strength varies, but some PSOs are more potent than fentanyl and up to 500x more potent than heroin. Risk of overdose from nitazenes is very high. A very small
