Forensic Avuncular DNA Testing
Forensic Aunt/Uncle DNA Testing
Helping You Achieve Peace of Mind
Confirming Family Connections When a Parent Can’t Be Tested
Need to verify a biological relationship through an aunt or uncle? Our Forensic Avuncular DNA Test helps determine if a child is related to the full sibling of a missing, deceased, or unavailable parent. Using discreet samples like hair, toothbrushes, or clothing, this test offers trusted, accurate results—without needing a cheek swab.
What Is a Forensic Avuncular (Aunt/Uncle) DNA Test?
A Forensic Avuncular DNA Test compares the DNA of an individual to that of an alleged aunt or uncle (the full sibling of the biological parent in question). It’s used to establish a biological connection when the direct parent is not available for testing.
When a cheek swab can’t be collected, our forensic option allows DNA to be extracted from:
Hair with root
Toothbrushes
Razors
Hats, pillowcases, or worn clothing
Nail clippings or dried blood
Cigarette butts or chewing gum
When This Test Is Useful
The alleged parent is deceased or unavailable
Only an aunt or uncle is available for testing
You’re trying to confirm a paternal or maternal link
Personal items are the only source of DNA
Discreet or confidential testing is required
This is a common test for people seeking biological confirmation for personal knowledge, legal documentation, or family clarity.
Common types of forensic samples
Acceptable Forensic Samples
When grandparents can’t provide a cheek swab, or have passed away, we can extract DNA from forensic samples like:
Toothbrushes
Hair with roots
Razors
Used clothing
Cigarette butts
Chewing gum
Dried blood stains
Note: The success of DNA extraction depends on the quality and condition of the sample. Please contact us to discuss the viability of your specific sample.
*Please note Special Samples do not include: Teeth, Bones, Bone Marrow, Organs or Muscle Tissue, Feces, Paraffin Embedded Tissue, or FFPE. *
To test these items or additional questions please contact us.
In the Las Cruces, NM/El Paso, TX area?
Schedule an appointment at our downtown Las Cruces NM laboratory.
How to Order a Aunt/Uncle DNA Test
Step 1: Order Your Avuncular Test Online (Click here)
Order your DNA test like you would any other product online. Choose the Forensic Grandparent DNA Test options that suits your needs.
Fill in your name, email, shipping address, and purchase with PayPal or a credit card of your choice.
DNA Collection Instructions
Step 2: Collect DNA at Home
Follow the provided instructions to collect, label, and package your samples securely.
If selected we will ship you a collection kit for any oral samples. Collecting a DNA sample with a simple cheek (buccal) swab is quick and simple. The easy-to-use kit will contain everything you need and the enclosed directions will walk you through the quick and simple DNA collection process.
When you have completed the instructions just use the prepaid envelope included in your kit to return your DNA sample to our laboratory.
*We can also provide electronic instructions if increased discretion is needed. This will instruct you how to create a collection using common household materials (Q-tips, envelopes, etc).
Step 3: Receive your DNA Results via Email
After we receive your samples we go the extra mile to ensure your results are as accurate as scientifically possible (99.99% accuracy, the highest you can get!). When we have completed the examination we will notify you by email. Results are typically available within 5-7 business days after sample receipt. Rush options are available for an additional fee.
Why Choose Validity Genetics?
✅ Forensic DNA Expertise: We work with non-standard samples every day.
✅ Discreet & Private: No awkward conversations or invasive sample collection.
✅ Expert Forensic Lab: Trusted extraction from real-life evidence samples.
✅ Supportive Service: Our team walks with you from start to finish.
✅ Accredited Lab: All testing performed in a CLIA and AABB-accredited facility.
Pricing
Forensic Sibling DNA Test: Starting at $299
Rush Results: +$350 (must be purchased prior to all samples arriving at the lab)
Please note: Prices may vary based on the type and number of samples provided. For example teeth and bone take 5-10 business days to complete and carry an additional cost.
Order Your Forensic Grandparent DNA Test Today
Ready to get started? Order Now or Contact Us for more information.