DNA Comparison Test

Is DNA present?  Is it yours? Our DNA Comparison Test can tell you if the DNA found is yours, giving you definitive proof of infidelity in 8-10 business days. We do not send anything to your home–this is not a home test kit.


A Sample Submission Form is required with submission, please see instructions below!

Is male and/or female DNA present?  Is it yours?

Find out if DNA is present and if it matches a sample you provide

Get reliable answers in 8-10 business days by email, mail or phone.

Mark and package your sample, fill out the Infidelity Sample Submission Form and ship everything to us. If you are sending your DNA for comparison, we need a cheek swab from you. Click here for instructions.

We will not send anything to your home unless you request your sample be returned--this is not a home test kit.

We accept payment via PayPal, Credit Card, check, or money order. We will not begin testing without a signed Sample Submission form. If paying online, the cardholder must sign the Sample Submission form.

$299 will compare one test sample to one reference sample. We can test for Autosomal or Y-str DNA.  Additional samples are $150 each

If you'd like the item returned, please add the return option at checkout

We're sorry, but this test is not available to residents of the state of New York.

Additional information

Where do I ship?

Ship to: Private Lab Results, 8900 Viscount Blvd. AN142, El Paso, TX 79925


Price includes DNA testing for one sample against your DNA. This test does not tell you if semen or saliva is present. Comparison between one cheek swab and one sample is $299. Additional samples are $150 each. You'll be able to add them at check out.


A cheek swab is the preferred sample for comparison testing. If you cannot provide a cheek swab see the FAQ's or contact us about alternative options.

How It Works

Order & Pay

Find the test you need, add it to the cart, and check out.

Package & Ship


Get Your Results

The time it takes to receive your results is listed by each product.