How Long Does Synthetic Marijuana Remain in the Human Body? Drug testing are able to identify synthetic cannabis. They can be identified in urine for up to 72 hours and in saliva for up to 48 hours.6 However, certain synthetic cannabinoids may have longer half-lives.
How long does THC last in the body?
What About Other Drug Screening Methods? – THC is detectable in saliva within minutes and up to two days.7 Typically, hair testing may reveal substances such as marijuana months after consumption (up to 90 days).8 For blood testing, marijuana can be detected for four to eight hours in regular users and for three to four hours in occasional or rarely users.9
In general, though, marijuana edibles will remain in your blood for anywhere between one and four days. Therefore, if you intend to consume cannabis in any manner, it is prudent to consider that marijuana edibles will remain in your body for at least two days.
How quickly does THC enter the bloodstream?
How Is Marijuana Processed in the Body? – Inhaling marijuana is the most common method of consumption. THC is rapidly absorbed via the lungs and marijuana immediately reaches the circulation when smoked. THC does not enter the circulation for around 1.5-3 hours after oral administration.
The THC then travels through the body, attached to blood proteins, to the brain, heart, and fat, where it is absorbed into bodily tissues. This procedure may result in organ damage and severe consequences on the brain. This process is initially relatively rapid, but the subsequent release of THC back into the circulation and to the liver is slower.2 In addition, the liver can convert THC into water-soluble metabolites of marijuana that are eliminated via urine before reaching bodily tissues.
THC is often retained in adipose tissue and can also be removed from there.2