Question

whats the drug used in truth serum?

Answer 1

Explanation:

Scopolamine was the truth serum drug of choice for many back in the day because it also wiped a subject's memory clean so they knew nothing about what they said after waking up. The drug comes from the seeds of a tree, which locals call the "get-you-drunk" tree

Answer 2

Explanation:

That's a term that was used to describe the use of certain drugs, most commonly barbiturates like sodium amytal and sodium pentothal, to try to extract truthful statements from people about their past experiences.