5. Bromo-Dragonfly
This is one of the most powerful hallucinogens on the market. It is a drug that can be mislabeled so that it may be sold using another name. People can overdose with it. LSD will last 6 hours, but this will last 3 days. The drug was synthesized for the first time by a person named Mathew Parker in a laboratory for David E Nichols. The bromo-dragon fly has hallucinogenic effects, and it is mediated by the agonist activity of the Serotonin receptor. A dosage of the bromo-dragon fly has not been decided on yet, but it can be up to 1mg.