Since 1995, customers have trusted us with over 15 million DNA tests.

What question can we help you answer?

Browse our Tests

As a leader in DNA testing and other personalized diagnostics, we are committed to providing accurate results you can trust.

Can’t find the right test? Contact us.

Click Here for Help

Paternity

Relationship

Lifestyle

Immigration

Fertility

Pets & Vets

Paternity

Relationship

Lifestyle

Immigration

Fertility

Pets & Vets

We’re Ready to Help

We treat every client with care, respect, and confidentiality, because we know that every testing situation is unique, personal, and important to you.

Accurate

Quick Results

Private and Secure

Affordable

DNA Testing to Help the Cause of Justice and Transform Lives

The Innocence Project’s mission is to free innocent people who remain incarcerated, and to bring reform to the system responsible for their unjust imprisonment. As a way of giving back, DDC provides pro-bono DNA testing to the Ohio Innocence Project, headquartered by our laboratory near Cincinnati. We also provide services to several other Innocence Project endeavors across the nation.