In mid-November 2023, we tested a number of substances of particular health concern. Some ecstasy tablets contained high to Very high doses of MDMA. A sample submitted as speed contained the new psychoactive substance instead of amphetamine 3-CMC (Clophedrone). In an MDMA sample, instead of MDMA also 3-CMC (Clophedrone) was found. Two samples handed in as THC cannabis contained the synthetic cannabinoid MDMB-4en-PINACA.

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 week 48 - 2023