In June 2023, we have mobile drug checking tested a number of substances of particular health concern. Some ecstasy tablets were found to contain a (very) high dose of MDMA was detected. In two samples submitted for analysis as mephedrone, other cathinones were detected: in one sample 3-CMC and in the other 4-CMC.

Under the following link, all samples analysed by checkit! and classified as high-dose, unexpected or of particular health concern are presented in detail: Current warnings June 2023 - mobile