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Introducing our Client App

At Lextox, we’ve made it even easier for you to instruct testing with the launch of our Client App

DNA Testing for Family Law

DNA Test Results in an Average of 4 Working Days

Providing Expert Interpretation

Expert Reports written by our own team of UK experts with over 100 years’ combined experience

In-House Research and Development Team

Our Research & Development team have developed a new method for the detection of hair alcohol marker EtG

Why Lextox?

ISO 17025 UKAS Accredited Testing Laboratory (No. 7516)

A 5 minute phone call is all it takes to instruct Lextox

Samples can usually be collected within 48 hours’ notice

Trusted by over 17,000 solicitors and local authorities

Our Services

Hair Drug Testing

Testing for illegal drugs, Psychoactive Substances, Spice and substances of abuse in line with SoHT guidelines.

Hair Alcohol Testing

Our hair alcohol test detects two types of alcohol markers to help in the assessment of chronic excessive alcohol consumption.

Blood Alcohol Testing

Testing in partnership with an approved laboratory to help in the assessment of short term excessive alcohol use.

DNA Testing

Legally defensible DNA Paternity and Relationship Test Results in 3 working days or less.

SCRAM Continuous Alcohol Testing

The SCRAM bracelet allows for 24/7 alcohol testing through scientifically proven technology.


Our seminars provide delegates with an understanding of drug and alcohol testing and the knowledge to instruct appropriate testing

About Lextox

At Lextox, we provide drug, alcohol and DNA testing services for family law cases and child care proceedings.

ISO 17025 UKAS Accredited Testing Laboratory (No. 7516), we follow strict quality assurance procedures to deliver legally defensible Analysis Results and Expert Reports which are accepted in every UK family court. Trusted by more than 17,000 family law solicitors and local authorities to deliver a responsive service and reliable results.

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“Lextox have always provided fast turnaround times and reliable results”

Shamira Jaigirder, Shepherd Harris and Co

“Lextox make the whole process extremely easy”

Suzannah Hargreaves, Senior Solicitor, Harrow Council

“Lextox are efficient, reliable and always on hand to provide assistance”

Kirsty L Smith, Quality Solicitors Devonalds

News and Blog

Responsive / Reliable / Results