In mid-February 2025, we tested a number of substances of particular health concern. In all three samples submitted as 3-MMC, only the active substance 3-CMC was found. Also in two samples submitted as speed only 3-CMC detected. In two samples submitted as GHB, the active substance GBL proven.

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 KW 8 - 2025