Quick answer
MDPV is typically detectable in urine for roughly 1–3 days (specialised assay) after any use. It is not part of standard employment panels.
Not screened on standard employment panels.
Typical cutoff: Not reliably detected by standard panels; requires a dedicated assay. Urine is typically positive for about 1–3 days.
Detection window by test type
| urine | |
|---|---|
| Any use | roughly 1–3 days (specialised assay) |
| saliva | |
| Any use | hours |
| hair | |
| Any use | detectable on specialised testing |
| blood | |
| Any use | hours |
Ranges reflect typical published detection windows and vary with dose, frequency, body composition, hydration and the assay used.
Key details
MDPV is a synthetic cathinone associated with the early 'bath salts' wave. It is not part of standard employment panels.
Standard amphetamine screens often miss it; a dedicated mass-spectrometry assay is required.
As with other designer stimulants, the detection window depends on the specific compound and assay.
How MDPV is tested
Not reliably detected by standard panels; requires a dedicated assay. Urine is typically positive for about 1–3 days. Screening immunoassays are presumptive — a non-negative screen is confirmed by GC-MS or LC-MS/MS at a lower cutoff before it is reported as positive. It is not part of the standard 5-, 10- or 12-panel or DOT tests.
Legal status
Schedule I.
Frequently asked questions
How long does mdpv stay in your system?
In urine, typical detection is roughly 1–3 days (specialised assay). Hair can detect use for up to 90 days and saliva/blood windows are usually shorter.
Will mdpv show up on a standard drug test?
No — MDPV is not part of the standard 5-, 10- or 12-panel or DOT tests. It would require a specialised or expanded assay.
How accurate are these detection windows?
They are typical ranges from published literature and assay documentation, not guarantees. Clearance depends on dose, frequency, metabolism and the specific test cutoff used.
MDPV testing by state
Related substances
Cite this page
DrugPanels. “MDPV Detection Time.” https://drugpanels.com/detection/mdpv/. Accessed 2026-09-10.
Sources
- NIDA research monographs on drug testing and pharmacokinetics — National Institute on Drug Abuse — nida.nih.gov
Detection windows describe typical ranges from the published literature and assay documentation; individual results vary. See our methodology.