Since the beginning of February checkit! tested a number of substances that pose a health risk: including - as already published in the news of 8 February - three tablets sold as ecstasy that contain the new synthetic substance Methoxetamine and ecstasy tablets, which are exclusively MDMA but in return in an extremely high dosage (more than 200 milligrams per tablet). Detailed information on these test results and all other warnings can be found at here.