In October 2021, we tested a number of substances of particular health concern. In two tablets sold as ecstasy, instead of the expected MDMA, both Amphetamine as well as Caffeine proven. The synthetic cannabinoid ADB-BUTINACA was identified in two samples submitted for analysis as cannabis.

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 41-2021