How Long Do Shrooms Stay in Your System?

Magic mushrooms, referred to as shrooms, are a source of psilocybin, an active ingredient that causes hallucinations and perceptual distortion. Whether you have taken psilocybin for the first time, or a chronic user, or want to know how long it stays in your system, particularly if you are subjected to drug testing, this article explains everything you need to know. 

Psilocybin, the main psychoactive component in magic mushrooms, may affect individuals differently, and factoring how long does it take for shrooms to kick in is critical when making decisions about usage and potential drug testing. 

How Long Do Shrooms Stay in Your Body?

Urine tests, the most commonly used way to detect drug use, typically reveal psilocybin metabolites for up to 24 hours after consumption. Nevertheless, this time frame may differ depending on each person’s dosage, frequency of use, and metabolism. In most cases, blood tests can detect psilocybin within a few hours after ingestion, and usually, it is removed from the bloodstream within 12 hours. 

In contrast with urine and blood tests, psilocybin can be detected in a hair follicle test up to 90 days after intake. Saliva tests, even though they are rarely used for diagnosing psilocybin use, can detect the presence of psilocybin within a few hours after intake and for up to 1-2 days. 

Factors Affecting Detection Times


People with faster metabolisms will eliminate psilocybin faster than individuals with slower metabolisms. The rate of metabolism is determined by age, gender, weight, and general health status. Youthfulness and people with high muscle mass are associated with a faster metabolism, leading to a faster psilocybin metabolic rate in their body. 


If you ask how long does it take for shrooms to kick in, remember that psilocybin dosage can basically define how long it remains detectable in your system. The body will slowly eliminate higher doses of psilocybin than lower doses. 

Also, taking larger amounts of psilocybin mushrooms can lead to a more prolonged and stronger psychedelic experience, which might then affect metabolism and the way psilocybin is removed from the body. 

Frequency of Use 

Long-term use of magic mushrooms keeps psilocybin in your body for longer times. Psilocybin, with prolonged usage, may be stored in the body, leading to an extension of detection time. Chronic users may have detectable amounts of psilocybin in the system for much longer than occasional users.  

Individual Variations 

Every person’s body is unique, so various factors can influence the rate at which psilocybin is metabolized and excreted. Age, weight, health level, liver function, and genetics can affect the body’s capacity to metabolize and eliminate psilocybin. Furthermore, the use of other substances and drugs may affect psilocybin metabolism. 


Though shrooms are usually not considered in a standard drug testing panel, it is crucial to be aware of how long they may remain in your system, as some jobs require comprehensive drug testing. Learning how long does it take for shrooms to kick in can help in making informed decisions regarding the use of magic mushrooms as well as the time when to abstain to avoid detection. Always keep in mind that health should be your priority.

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