8. LSD – $3,000 per gram
This highly hallucinogen drug is usually used for inducing an altered sense of time and spiritual experiences.
Rumor has it that creative minds of all times were no strangers to this psychedelic drug.
Although it is known to enhance creativity and they say is non-addictive, cute adverse psychiatric reactions such as anxiety, paranoia, and delusions are possible.
This is the last drug in this top 10 most expensive substances and we’re about to get really expensive from now on!
