Grandparent DNA Test


Get answers about a biological relationship using an at-home grandparent DNA test

  • Accuracy guaranteed
  • Simple cheek swab for 1 child and 1 grandparent
  • Get results within 5 days after we receive your samples


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Icon Accuracy Guaranteed
Accuracy Guaranteed
Up to 34 genetic regions tested
Icon Discreet
Get answers privately
Icon Accredited Labs
AABB Accredited Lab
Results from the most accredited lab in the world
Icon Easy At-Home Test
Easy At-Home Test
No doctor’s visit required
Father and son

Get clarity about your relationships with a grandparent DNA test.

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3 Easy Steps to Get the Answers You Need


Swab Your Cheek

Once you’ve received your DNA test kit, follow the included instructions to collect your buccal swab sample right from home.

Mail Your Sample

Send your sample using the included prepaid mailer via iFedEx or USPS.

Get Results

Get fast, accurate results via our secure online portal, and get the answers you need to move forward.

Why Us?

Frequently Asked Questions

Is a grandparent DNA test as accurate as a paternity test?

Can I do a test if only one grandparent participates?

Can a grandparent DNA test be done without a mother’s DNA?

Can I get a legal grandparent DNA test?

What do the results of my grandparent DNA test mean?

Grandparent DNA Test Reviews