Everything about 4-FA DRUG
4-hydroxy nitazene and N-desethyl isotonitazene are known metabolites of isotonitazene even so, 4-hydroxy nitazene is predominantly detected alone or together with metonitazene. It's got also been detected with other parent nitazene analogs, so it may well sooner or later be observed as a shared metabolite. Metonitazene detections amplified all ove