SubstancesEffects and risk reduction All Other substancesCannabinoidsResearch ChemicalsDissociativesEmpathogenesDownersPsychedelicsStimulants2 C-B25B-NBOMe25C-NBOMe5-MeO-DMTAlcoholAnabolic steroidsBenzosButyloneCannabisDMTDOBDOMEcstasy / MDMAEdiblesGHB / GBLHeroinKetamineCaffeineCocaineLSDMDPVMephedrone / 4-MMCMethadoneMethamphetamineMethoxetamine MXEMethyloneOpiumMushroomsResearch ChemicalsSpeed / amphetamineSynthetic cannabinnoidsSynthetic opioids