Mushroom Drug Test (Psilocybin Shroom Test)
This page explains the mushroom drug test (psilocybin shroom test), what it measures, and how to arrange it. A mushroom drug test looks for psilocybin and related compounds from psychedelic mushrooms in a blood sample. It is usually ordered when someone needs a clinical or legal answer about recent exposure, not as a routine health screening.
- Sample type
- blood
- Category
- Drug & Urine Screening
- Turnaround
- 1-3 business days
- Price
- $189
- Referral
- Not required
A mushroom drug test looks for psilocybin and related compounds from psychedelic mushrooms in a blood sample. It is usually ordered when someone needs a clinical or legal answer about recent exposure, not as a routine health screening.
What it measures
- Psilocybin — The main active compound found in psychedelic mushrooms.
- Psilocin — The form the body makes from psilocybin; often the target detected in blood.
- Metabolite screen — A broad check that can flag related breakdown products.
- Confirmation result — A second, more specific method used to confirm a positive screen.
Who it is for
It may be ordered by a clinician, employer, or legal program when recent mushroom exposure needs to be checked. It is not a standard test for general wellness visits.
Preparation
No fasting or special preparation is usually needed. Tell the collector about any medicines or supplements you take, since some substances can interfere with the test.
Results and what they mean
Results are reported as detected or not detected, sometimes with a confirmation value. Timing matters because psilocybin clears from blood quickly, so a negative result does not always rule out earlier use. A clinician interprets results alongside your history. This is general information, not medical advice.
How to order this test
- Choose the test and place a confidential order online.
- Select a certified collection site and pick a time that suits you.
- Have your specimen collected — most draws take only a few minutes.
- Review results in a secure portal, typically within 1–3 days.
Preparation, hours, and pricing vary by site; confirm details directly with the lab before your visit.
Availability by state
Direct-access online ordering for the mushroom drug test (psilocybin shroom test) is available in most states. It is currently unavailable in 6 states:
Everywhere else you can order confidentially and collect your sample at a certified site. Browse by state →
Frequently asked questions
How long after use can this test detect mushrooms?
Blood detection is short-lived, often only hours to about a day after use. A test done later may not detect it.
Is a positive result a diagnosis?
No. It only shows that a substance was detected. A clinician reviews it with your history and other findings.
Can my prescription medicines cause a false result?
Some medicines and supplements can interfere with screening tests. Mention them to the collector so the lab can account for them.
Is my result private?
Results are shared with the ordering clinician or program and handled as confidential health information.