A sort of artificial opioid, two-benzyl benzimidazole — or nitazene — opioids were being initial designed from the fifties as analgesics, but were being found to become so potent they had been never permitted or marketed as medicines[1]. These readily available, reasonably priced fentanyl analogs have permeated the drug market https://freshbookmarking.com/story18175964/little-known-facts-about-protonitazene-powder-for-sale