Relationship DNA Testing

We offer a range of relationship DNA testing services which can be ordered online.
Our team has been operating in the DNA and drug testing sector for almost 10 years and has over 50 years combined experience making us one of the most experienced testers in Europe.

Next day Results on your relationship DNA testing

We are the only UK laboratory which offers next day results on all our relationship DNA testing. Yes once we have your DNA samples you will have your test results in the next 24 hours. No other company can offer you next day results on all relationship DNA testing as we own our own UK laboratory unlike most of the other companies who offer DNA relationship testing, who out-source your DNA samples to laboratories in Europe or even the United States.

We have invested thousands of pounds in new DNA equipment and processes to bring you the most advanced relationship DNA testing available. We use 24 markers for all our DNA relationship testing. This is the most advanced and accurate DNA test available to science today.

Choose Your relationship DNA test Below

Maternity relationship DNA test

Maternity Relationship DNA Testing
A peace of mind DNA maternity test is suitable if you want to demonstrate the existence of a biological relationship between an alleged mother and a child. The DNA maternity test is similar in principle to a DNA paternity test. The legal version of this test is ideal in the event of adoption.

Y Chromosome relationship DNA testing

Y chromosome DNA testing is performed to determine whether two or more males are biologically related through their paternal line (father’s side of the family). A Y chromosome test is used to verify a biological family relationship when a male’s alleged father is unavailable.


Sibling relationship DNA Test


This type of analysis is ideal for siblings who may have been separated from an early age and who wish to receive confirmation as to whether they are biologically related.

Grandparent DNA Test


This test is recommended if the child’s alleged father is unavailable for a paternity test and the child’s grandparents require confirmation that the child is related to them.


Single Genetic Profile

Single Genetic Profile Test

We would advise that you have a single DNA profile if you are planning to work in a high risk area or in an occupation that is potentially dangerous.   In the event of an accident, having your DNA profile already documented may make identification easier. On a lighter note, some people use their genetic profile to create a piece of art , which they display in their home or place of work.

Prenatal Test

Prenatal Relationship DNA Testing

A prenatal DNA test (chorionic villis sampling (CVS) or amniocentesis) will allow you to identify the sex of your unborn child or to determine who is the biological father.

You would need to discuss this procedure with your doctor or midwife and arrange for a hospital to collect the relevant DNA sample on your behalf.



Aunt/Uncle relationship DNA

Aunt and Uncle Relationship DNA Testing

Aunt and uncleship tests are often needed for legal purposes when the alleged father or mother is deceased or unwilling to undertake a DNA test and the aunt/uncle of the child would like to establish their biological relationship to the child for legal purposes.

Paternity DNA Testing

Paternity Relationship DNA Testing

The AlphaBiolabs paternity tests are second to none. We have both peace of mind paternity tests and legal paternity tests available for you depending on your needs.
Learn more about our accredited* paternity testing services.


How much is our Relationship DNA Testing

We have a wide selection of Relationship DNA Tests below is a guideline for our prices.

Legal DNA Relationship Testing Price Guide

Standard Legal DNA Test (next day results) (sibling, paternity, maternity, aunt & uncle) £290.00 Ext. VAT
Standard Legal DNA Test (same day results) £665.00 Ext. VAT
Extended Study £150.00 Ext. VAT
Each Additional Sample £100.00 Ext. VAT
Extra Report Fee (email) £12.50 Ext. VAT
Extra Report Fee (hard copy) £25.00 Ext. VAT
Electropherogram (DNA Technical Data) £25.00 Ext. VAT

Please note: The above table is a price guide only and the price of your legal test may change on your circumstances. The above testing is based on a sample from putative father, mother and 1 child.

Peace of Mind Relationship DNA Testing Price Guide

DNA Paternity Test £169.00
DNA Maternity Test £169.00
Y Chromosome Test £238.80
Sibling DNA Testing £169.00
Aunt or Uncle DNA Testing £169.00
Grandparent DNA Test £169.00
Single Genetic Profile Test £99.00
Electropherogram (DNA Technical Data) £25.00 Ext. VAT

Please note: The above table is a price guide only and the price of your legal test may change on your circumstances. The above testing is based on a sample from putative father, mother and 1 child.

How to Order Your Relationship DNA Testing

To order any of our relationship DNA testing services, simply call our experienced customer services team on 0333 600 1300 (International + 44 1925 255450) or alternatively please download, print and complete the relevant form. (Click Here) Once received with payment we will dispatch a relationship DNA testing collection kit to enable you to collect the relevant DNA samples. Full instructions are enclosed in the plain packaging.

Once your DNA samples are received at our laboratory we will immediately start the DNA analysis to ensure your report will be available the next working day.

To ensure that you receive the right test for your needs we recommend that you call our friendly customer support team on: 0333 600 1300.

Note: AlphaBiolabs conforms to the consent and use of DNA criteria set out by the Human Tissue Authority.

*Our laboratory processes are UKAS accredited (Laboratory number 2773)
*Please note: Our sample collection service is not included in our scope of accreditation.