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DNA Relationship Testing

There is a great demand for DNA relationship testing in the UK and Crystal Health Group perform thousands of DNA tests each year at our DNA Clinics. We believe these tests should be undertaken with the full understanding of those taking part. The results of a DNA test can have a big impact on existing family relationships. As a result, in addition to the laboratory service, we also provide counselling services at selected DNA Clinics.

Paternity DNA Testing

DNA tests available from DNA Clinics

Paternity DNA Test

A paternity DNA test establishes the biological father of a child. This test can take place without the biological mother. However, we do recommend the mother takes part to increase the accuracy of the paternity test. Also, paternity test results can be used for legal or peace of mind purposes.

Sibling DNA Testing

DNA tests available from DNA Clinics

Sibling DNA Test

A sibling DNA test determines the biological relationship between potential siblings. This provides a result that reveals a full or half sibling relationship. Also, we can determine if there is no biological relationship at all. Sibling DNA testing is also available as a legal or peace of mind option.

Maternity DNA Testing

DNA tests available from DNA Clinics

Maternity DNA Test

A maternity DNA test establishes the biological mother of a child. Maternity DNA testing can be important in cases of immigration. Also, legal and peace of mind options are available for the maternity test.

Grandparent DNA Testing

DNA tests available from DNA Clinics

Grandparent DNA Test

The grandparent DNA Test establishes a relationship between grandparents and grandchildren. Also, it is a useful test for establishing indirect paternity of a child. In addition, we can perform single or duo grandparent testing to improve accuracy. Both legal and peace of mind DNA testing options are available.

Twin DNA Testing

DNA tests available from DNA Clinics

Twin DNA Test

Twin DNA Testing, or Zygosity testing, is a type of DNA test to determine if twins are identical or not.

Uncle DNA Testing

DNA tests available from DNA Clinics

Uncle DNA Test

Uncle DNA relationship testing establishes a biological relationship between a potential uncle and niece or nephew.

Aunt DNA Testing

DNA tests available from DNA Clinics

Aunt DNA Test

Aunt Relationship DNA testing can determine a possible biological relationship between an aunt and a niece or nephew.

Benefits of using DNA Clinics

Dedicated support throughout your DNA test

Clinical Advisors will guide you through the test options and recommend the best DNA test for your circumstances. You will have a dedicated case manager if you have chosen an appointment based test. Alternatively, in the case of self-collection DNA tests, including the Boots paternity test, you will have the support of the clinical administration team.

Choice of legal DNA tests or peace of mind only

The majority of DNA tests can also be used for legal purposes. While all DNA tests can be performed for 'peace of mind' only. All legal DNA testing appointments must be undertaken at a DNA Clinic or by our trained mobile collection officers.

Free DNA Test Kits

We have a dedicated on-line store for ordering DNA self-collection kits. In addition, DNA test kits are free to order, so you will only pay for postage and the laboratory analysis.

Collecting your own DNA samples

We have provided some useful guidance for test participants using DNA self-collection kits.

A commitment to quality

Our accredited management systems are certified to ISO 9001, 27001 and 14001. While all DNA testing is performed at UKAS 17025 accredited facilities.

Boots Paternity DNA Test Kits

As a valued partner, we are the only testing provider to sell a range of test kits with Boots.

Unrivalled sample collection with DNA Clinics

We have more than 100 locations throughout the UK for appointment based DNA tests.

Peace of Mind DNA Testing

Helping you choose the right DNA test

The majority of DNA tests we perform have happy endings. As a result, family members can move on and build the relationships that have been proven.

All DNA tests are UKAS 17025 accredited and most are available as a legal or peace of mind option. When you are ready, call us on 0800 988 7107 and speak to one of our Clinical Advisors. They will guide you through the various options and help you choose the right test for your circumstances.

Local DNA Clinics, and mobile locations throughout the UK

For your convenience, we have a network of DNA Clinics throughout the UK. As a result, we can provide DNA test appointments for you in your local area. Alternatively, we can arrange for a certified sample collection officer to visit your home or other convenient location of your choice.

DNA Clinics DNA Testing

Why choose Crystal Health Group?


Our commitment to quality, protecting your personal data and the environment, means you can be confident in our DNA testing service.

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ISO 14001 DNA drug testing
ISO 27001 DNA drug testing
ISO 9001 DNA drug testing