Determine the biological relationship between siblings with our comprehensive Sibling DNA Test. Whether confirming a full sibling, half-sibling, or no biological relation, our at-home cheek swab kit is straightforward and discreet. Return your samples with the included pre-paid secure envelope. Our accredited lab provides fast and confidential results the day after your samples arrive, aiding in the construction and understanding of your family tree with confidence.
We use industry-leading laboratory technology to ensure over 99.99% accuracy in all our DNA relationship tests — giving you confidence in every result.
Our test kits are simple, safe, and come with step-by-step instructions. Collect your sample painlessly at home in under 5 minutes.
Once we receive your samples, results are typically delivered within 3–5 working days — with express services available.
All our DNA tests are conducted in ISO 17025-accredited laboratories, ensuring high standards of quality and reliability.
We offer flexible testing options, including home delivery, separate locations, and discreet packaging — tailored to your situation.
We comply fully with the Human Tissue Act 2004, which means every DNA test requires informed consent from each participant.
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.
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.
Order Your Kit
Order your DNA sibling 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.