In March 2021, we tested a number of substances of particular health concern. In one cannabis sample, the synthetic cannabinoid MDMB-4en-PINACA identified. In various cocaine samples, the extender Levamisole found.

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 11 - 2021