Father and baby smiling together, illustrating affordable home paternity DNA test options

Affordable Paternity DNA Testing

Choose the most affordable and flexible home paternity DNA testing option in the UK.

Order your free paternity test kit today and simply pay for postage. When you return your samples, you can pay the full laboratory fee in one payment — or split the cost into two parts, paying half when your samples are received and the remaining balance when your results are ready. Results are delivered within 3 working days once all samples have been received.

Alternatively, you can pay the full lab fee upfront when ordering your kit. This option includes free postage, a free DNA test kit, and a £10 discount when using code 10OFFDNA at checkout. You can also spread the cost with Klarna, Shop Pay Instalments or PayPal Pay Later, if eligible.

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Choose the Right Home DNA Test for Your Family

Female laboratory technician wearing safety goggles and gloves, examining a DNA sample in an accredited UK testing laboratory.

ISO-Accredited UK DNA Testing (ISO 17025 Laboratory)

DNA Clinics is a Crystal Health Group brand - an established, trusted UK company backed by accredited laboratory facilities. All testing is performed in a ISO 17025 accredited UK laboratory, and Crystal Health Group is also certified to ISO 9001, ISO 27001 and ISO 14001 standards, demonstrating our commitment to quality, information security and environmental responsibility.

We are registered with the Information Commissioner’s Office (ICO) under data protection number ZA260675, so you can be confident that your personal data is handled securely and in full compliance with UK data protection law.

To further demonstrate our reputation as a trusted provider, our home paternity DNA test kit is also available through Boots, one of the UK’s most recognised and reputable retailers.

You can view the Boots listing here:

Boots Online Store – DNA Clinics Paternity Test Kit

Trusted by families across the UK


DNA Clinics is rated 4.8 out of 5 stars on Google, based on 24 independent client reviews for our accredited nationwide clinics.

Read all Google reviews

What our clients say

  • ★★★★★


    Doing a DNA test felt overwhelming, but Emma and Nadine made everything simple and stress-free. The process was quick and the staff were incredibly helpful.

    Name: Katie K., United Kingdom

  • ★★★★★


    Crystal Health made a painful situation easier to deal with. We were treated with respect and compassion throughout, and Katie was always available to answer our questions.

    Name: Sara B., United Kingdom

  • ★★★★★


    The service was professional from start to finish. The advisor was understanding and informative, and results were delivered exactly when expected.

    Name: Janet T., United Kingdom
ISO 17025 accredited UK lab technician handling DNA test samples for paternity testing.

Why Choose DNA Clinics?

Flexible Ordering Options – Order a free DNA test kit and pay later, or pay the full fee upfront and enjoy free postage + £10 off.

Split the Cost if Needed – Pay half when sending your samples and the other half when results are ready.

Spread Payments Easily – Klarna, Shop Pay Instalments, and PayPal Pay Later available on upfront payment kits.

ISO 17025 Accredited Testing – Fast, accurate UK laboratory results in as little as 3 working days.

Trusted UK Provider – Backed by Crystal Health Group, certified to ISO 9001, ISO 27001 & ISO 14001.

Nationwide Support – Professional sample collectors across the UK for court or legal tests.

4.8★ Google Rating – Highly rated by clients for support, care and clarity.

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How Our Home DNA Test Kit Works

  • Illustration showing how to complete the consent paperwork included in a home paternity DNA test kit.

    Complete Your Forms

    Fill in the consent form and paperwork clearly. Make sure all signatures are included before returning your kit.

  • Illustration of the cheek-swab collection process used in home paternity DNA testing kits.

    Collect Your DNA Samples

    Use the cheek swabs provided, rub firmly on each cheek, air-dry for 15 seconds, and seal them in the correct envelopes.

  • Illustration showing how to package and post your completed home paternity DNA test kit samples.

    Post Your Samples

    Return your labelled envelopes, completed forms, and payment (if using pay-later) using the supplied return packaging.
Order a Home Paternity Test
DNA helix question-mark graphic symbolising enquiries about legal DNA testing services.

Need a Legal DNA Test?

Home DNA kits cannot be used for court, immigration or any legal purpose. For legally witnessed and accredited DNA testing, book an appointment with DNA Clinics - our nationwide testing service.

Book Legal DNA Testing