It is incredibly potent (Lively in the microgram variety) with an unusually long eighteen hour length. Flubromazolam can be a benzodiazepine derivative closely related to triazolam and flubromazepam. Flubromazolam has long been labeled being an illegal material in Sweden following seizures by customs and law enforcement, and also indications from https://trippycalichem.com/product/buy-flubromazolam/