Private laboratory drug screening from home
Home Urine Drug Test Kit
Screen for six common drug groups using a home-collected sample.
Negative results usually arrive within two working days after laboratory receipt.
Order Your Home Drug Test See substances and cut-offs
Sample
Home-collected urine
Negative results
Usually 2 working days
Positive results
May add 5 working days
What Is a Home Urine Drug Test?
This is a laboratory test, not an instant test.
You collect urine privately and post it to the laboratory.
Screening checks six commonly tested drug groups.
Non-negative screens undergo confirmatory laboratory testing.
Who Is This Home Drug Test For?
Personal Monitoring
Privately check markers linked with recent drug use.
Family Monitoring
Support appropriate private monitoring within families.
Private Reassurance
Use accredited laboratory analysis without attending London.
Non-Official Screening
Suitable when verified identity is not required.
What Do Home Drug Test Results Mean?
A negative result means markers were below screening cut-offs.
A non-negative screen requires specific confirmatory analysis.
Detection depends on substance, dose, frequency and sample timing.
The test cannot determine impairment at collection time.
Which Substances Does the Home Test Screen?
The laboratory uses defined screening cut-off levels.
| Drug group |
Screening cut-off |
Examples |
| Amphetamines |
1,000 ng/mL |
Amphetamine, methamphetamine, MDMA and ephedrine |
| Benzodiazepines |
100 ng/mL |
Diazepam, nitrazepam, lorazepam and alprazolam |
| Cannabinoids |
50 ng/mL |
Cannabis and marijuana |
| Cocaine |
300 ng/mL |
Cocaine metabolites |
| Methadone |
300 ng/mL |
Methadone |
| Opiates |
300 ng/mL |
Morphine, codeine and dihydrocodeine |
Medicines may affect screening. Confirmatory testing identifies relevant compounds.
How Does the Home Urine Drug Test Work?
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Order online. Check the delivery address and client details.
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Receive your kit. It is sent using Royal Mail Tracked 24.
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Collect your sample. Follow the enclosed urine collection instructions.
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Complete the form. Include it with your collected sample.
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Return the sample. Use the enclosed prepaid envelope.
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Receive your result. We send the laboratory report securely by email.
What Does the Home Test Kit Include?
Collection Equipment
The kit includes everything needed for sample collection.
Laboratory Form
Include the completed request form with your sample.
Prepaid Return
Use the enclosed prepaid envelope for laboratory return.
Do not omit the request form. Missing forms prevent laboratory processing.
When Will Home Drug Test Results Arrive?
Negative results usually arrive within two working days.
Timing begins when the laboratory receives your sample.
Positive screens require confirmation and may add five working days.
Postal delivery is additional to laboratory turnaround.
Why Choose Drug Test London?
Discreet Home Collection
Collect your urine sample privately at home.
Accredited Laboratory
Testing uses UKAS-accredited The Doctors Laboratory.
Confirmatory Testing
Positive screens receive specific laboratory confirmation.
Secure Delivery
Results are emailed confidentially to the registered address.
Home Urine Drug Test Questions
Is this an instant home drug test?
No. The laboratory analyses your returned urine sample.
Which drugs does the panel screen?
It screens six drug groups listed within the comparison table.
Can I use this result for court?
No. Home collection does not verify the donor’s identity.
How quickly will results arrive?
Negative results usually arrive within two working days.
Why can positive results take longer?
The laboratory performs confirmatory testing after a positive screen.
Does a negative result prove no drug use?
No. Detection depends on cut-offs, timing and individual factors.
Can I attend in London instead?
Yes. Choose the supervised urine drug test for verified collection.
