Crystal Health is a leading provider of Drug and Alcohol Testing, DNA relationship testing, genetic health screening and Polygraph (Lie Detector) tests in the UK. We deliver complete and fully managed testing services direct to the public, legal sector, local authorities & private commercial organisations.

Our unique, genuine network of DNA, Drug and Polygraph Testing Clinics provide unrivalled coverage around the UK on a local level. Fully accredited sample collection and laboratory facilities enable Crystal Health to deliver on our promise of convenience, confidence and support across all of the testing services we provide.



Should Workplace Drug Testing be Mandatory?

Our most recent poll attracted 410 votes and asked the question, ‘should drug testing in the workplace be mandatory?’ …

DNA Testing on Jeremy Kyle gets the thumbs down

Crystal Health Group recently polled 430 people and asked the question: Is the Jeremy Kyle Show the right platform for disclosing …

Poppy seeds or poppy cock part 2

Following our last blog regarding the BBC report on a positive drugs test due to poppy seeds, I thought I would follow up …