Sibling⁴⁰⁺ DNA Test

This test will determine the likelihood of two people being full siblings, half siblings, or unrelated. DNA from the mother(s) may help strengthen the statistical analysis used to produce a conclusive result.

Test Participants – $349.00 base price

Please select your test option based on participants available for DNA sampling. (Required)

Option 1: Sibling One, Sibling Two, and Shared Mother

Option 2: Sibling One, Sibling Two, Mother One, and Mother Two

Option 3: Sibling One and Sibling Two

Additional Participants – $150.00/person (Optional)

There will be an additional charge to include someone later on, once your purchase is complete. If you have questions or need help customizing your DNA test, please feel free to give us a call.

Additional Siblings

Collection Method - Make Your Own Kit

This method produces the same scientific accuracy as any store-bought or lab-furnished kit.

Our DNA collection process offers the fastest path to answering your important family relationship questions. You can utilize common household materials, ship from one or multiple locations, and complete the necessary steps at your convenience.

Collection instructions can be found here and will be included to the confirmation email after checkout.

Example: Item quantities will vary based on the number of people being tested.

DNA Collection Terms

I acknowledge my intent to purchase an At-Home DNA Test, and I understand that the results obtained from this analysis are not meant for legal purposes.

I understand the Make Your Own Kit collection process and agree to perform the required steps.

Sibling40+ DNA Test

Collection Method - Make Your Own Kit

DNA Collection Terms

Sibling⁴⁰⁺ DNA Test