7. LSD
Addiction rate: 1.23
Next in line on our list of least addictive drugs is known for psychedelic visions and the combination with rock music in the 1960s, this drug does not want to stop teasing new generations of users in the world. Maybe it is because of hallucinations this drug causes or a long history of usage and definitely because it is easy to use (just licking photos of your favorite cartoon hero is enough), but people still adore and use this drug at parties to get energy and be euphoric.
