Artificial opioids may be distribute in powder or pill type. Summary: Protonitazene is a new, potent artificial opioid bearing structural resemblance to etonitazene, a synthetic opioid that is nationally and internationally controlled. Carfentanil, protonitazene, and isotonitazene are 3 new synthetic opioids that negatively contribute on the opioid pandemic. The potency https://authenticchemicals.com/