GHB has a half-life of about 45 minutes, meaning it leaves the system very quickly. The drug is detectable in blood for approximately four hours and in urine for about 12 hours.
How long does GHB stay in your system?
Jan 20, 2021
GHB has a half-life of about 45 minutes, meaning it leaves the system very quickly. The drug is detectable in blood for approximately four hours and in urine for about 12 hours.