The synthetic designer drug 25i – one of the nicknames for 25i-NBOMe and related substances – was developed as recently as 2003 at the Free University of Berlin as a method of mapping areas of the brain.

What is 25i and is it dangerous?

In fact, 25i has proven deadly for so many people that the Drug Enforcement Administration (DEA) classified the substance a Schedule I drug. This is the most restricted class of drugs, according to the Controlled Substances Act (CSA), including a list of intoxicants the federal government has deemed dangerous and addictive, with no medical use.

What is the best way to take 25I-NBOMe?

Recreational use. For sublingual and buccal administration, 25I-NBOMe is often applied to sheets of blotter paper of which small portions ( tabs) are held in the mouth to allow absorption through the oral mucosa. There are reports of intravenous injection of 25I-NBOMe solution and smoking the drug in powdered form.

How long does 25i stay in your system?

Again, though, 25i is a new synthetic drug with unpredictable effects, and some doses have reportedly lasted as long as 12 hours. Two dangerous effects caused by 25i include serotonin syndrome and rhabdomyolysis.