DNA Tests
- At-Home DNA Paternity Test
- At-Home Sibling DNA Test
- At-Home Grandparent DNA Test
- At-Home DNA Maternity Test
- At-Home Aunt DNA Test
- At-Home Uncle DNA Test
- At-Home Cousin DNA Test
Contact
info@assuredna.co.uk
AssureDNA
AttoLife Ltd
Lamas Road
Badersfield
Norwich
England
NR10 5FB
UK
At-Home Grandparent DNA Test
Bridge the generational gap and confirm your biological ties with our Grandparent DNA Test. Ideal for instances where direct parentage DNA testing is not viable, this at-home cheek swab DNA test is simple and non-invasive. Send your samples back in a pre-paid secure envelope, and we'll deliver the results the day after they're received at our accredited lab. Uncover your familial connections with speed and precision, thanks to our next-day kit dispatch service.
- 3 self-sample swab packs
- Free and discreet first class delivery via Royal Mail
- Fully accredited UKAS laboratory
the key features of an At-Home Grandparent DNA Test:
accurate
We use industry-leading laboratory technology to ensure over 99.99% accuracy in all our DNA relationship tests — giving you confidence in every result.
easy-to-use dna test kit
Our test kits are simple, safe, and come with step-by-step instructions. Collect your sample painlessly at home in under 5 minutes.
fast
Once we receive your samples, results are typically delivered within 3–5 working days — with express services available.
accredited
All our DNA tests are conducted in ISO 17025-accredited laboratories, ensuring high standards of quality and reliability.
flexible
We offer flexible testing options, including home delivery, separate locations, and discreet packaging — tailored to your situation.
the human tissue act
We comply fully with the Human Tissue Act 2004, which means every DNA test requires informed consent from each participant.
our testing kits are delivered discreetly
We understand the importance of privacy. All our DNA testing kits are delivered in plain, unbranded packaging—so you can collect your sample in complete confidence, without worry or unwanted attention.
and your results are delivered securely
Your results are delivered through our secure online portal, accessible only with your unique login details. This ensures complete confidentiality and peace of mind every step of the way.
How it Works
Order Your Kit
Order your DNA grandparent test online above. It will arrive at your door discreetly packaged for privacy.
Collect Your Sample
Use the easy-to-follow instructions to collect your DNA sample, typically through a quick and painless cheek swab.
Send It Back
Mail your sample to our lab in the provided prepaid envelope. Our expert team will then process your sample with care and precision.
Discover Your Results
Receive your results by email and gain clear insights into your familial relationships, grounded in scientific accuracy.
What our customers say
Frequently asked questions
What is a grandparent DNA test?
A grandparent DNA test is used to determine a biological relationship between a child and one or both grandparents.
It can help verify paternity when the alleged father is unavailable.
Why would I use a grandparent test instead of a paternity test?
A grandparent test is useful when the alleged father cannot or will not take part in a paternity test.
By testing the paternal grandparents, we can still assess the biological link to the child.
How accurate is a grandparent DNA test?
When both grandparents are tested, the results can be over 99% conclusive in establishing a relationship.
If only one grandparent is available, accuracy may be slightly lower but still highly reliable.
What samples are required?
We use a simple, non-invasive cheek swab from each participant.
Instructions are included in your kit and collection takes just a few minutes.
Do we need the child's DNA as well?
Yes, including the child's DNA improves the accuracy of the results.
If the child cannot be tested, results may be less conclusive.
Is the mother's DNA needed?
Providing the mother’s DNA is optional but highly recommended.
It helps eliminate her half of the child’s genetic profile, making the analysis more precise.
How long does it take to get results?
Once all samples have been received by our lab, you'll typically get results within 3–5 working days.
Faster options may be available.
Can these results be used in court?
Yes — we offer legal grandparent DNA tests that follow chain-of-custody procedures and are accepted by courts for immigration, custody, and inheritance matters.
Is the test confidential?
Absolutely. All information, samples, and results are handled with complete confidentiality in line with UK data protection laws.
Can I do the test if I live in a different location to the child?
Yes. We can arrange for separate kits to be sent to different addresses.
This allows each participant to collect their sample from the comfort of their own home.