Everything about 4-FA DRUG
four-hydroxy nitazene and N-desethyl isotonitazene are acknowledged metabolites of isotonitazene however, 4-hydroxy nitazene is predominantly detected by itself or in combination with metonitazene. It has also been detected with other dad or mum nitazene analogs, so it might finally be identified as a shared metabolite. Metonitazene detections enha