In December 2020, we tested a number of substances that pose a particular health risk. In what is known as 4-FMA tablet was instead the ingredient MDMA detected. A sample delivered as mephedrone contains, in addition to 3-MMC also a unknown substance.

Under the following link, all samples that have been collected since the last warnings until today at checkit! analysed and classified as high-dose, unexpected or of particular health concern: Current warnings KW 50 - 2020