In May 2021, we tested a number of substances of particular health concern. In addition to three very high-dose ecstasy tablets, the majority of cocaine samples contained the extender Levamisole was detected. In addition, in a sample submitted as cocaine, a unknown substance was detected. Furthermore, the synthetic cannabinoid AB-PINACA and another unknown substance were detected in a sample submitted for analysis as cannabis.

In the following, all samples that have been taken since the last warnings to date by checkit! analysed and classified as high-dose, unexpected or of particular health concern: Current warnings week 21 - 2021