In June 2021, we tested a number of substances of particular health concern. A (very) high MDMA content was detected in some ecstasy tablets. Synthetic cannabinoids were also identified in three samples: MDMB-4en-PINACA was detected both in a sample submitted as cannabis and in a sample submitted as hashish. Another cannabis sample showed ADB-BUTINACA and EDMB-PINACA .

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 25 - 2021