In mid-June 2025, we tested a number of substances that pose a particular health risk. In a tablet sold as ecstasy, the active ingredients Methamphetamine, 5-MAPB and 5-MeO-MIPT were detected. Other tablets labelled as ecstasy were found to contain extremely high levels of active substances. One sample declared as speed contained only DMT and N-methyltryptamine. In two cannabis products, the synthetic cannabinoids MDMB-4en-PINACA and ADB-BUTINACA found.

Under the following link, all samples that have been analysed by checkit! since the last warnings and classified as high-dose, unexpected or of particular health concern are presented in detail: Current warnings KW 26 - 2025