America's number 1 retail paternity test brand with over 20 years of experience. 100% accurate.

AlphaBiolabs DNA Paternity Test AlphaBiolabs promises 100% accuracy in its paternity DNA test results, obtained in ISO-accredited DNA laboratories, which aims to meet “the very highest international quality standards,” according to the accrediting agency.

Then to collect a DNA sample just rub the swab inside your cheek for about 15 to 20 seconds. Finally put the paperwork and samples into the postage-paid envelope. And then drop it in any mailbox.

Collect your samples with our easy-to-use mouth swabs, then return them to the lab with the provided prepaid return envelope. It's quick, easy & painless. ACCURATE & RELIABLE: Up to 27 genetic markers analyzed for over 99.999% accuracy. All tests performed TWICE in our AABB, ISO 17025 & CLIA accredited laboratory.

Paternity testing based on DNA has become the most accepted method for proof of biological relationship. Since half a person's DNA is inherited from the mother and the other half from the father, comparison of DNA sequences can identify parentage.

A paternity test is simple - the parents and child(ren) have their cheeks swabbed either in court, at a local clinic, or at a local Child Support office. DNA tests can determine the biological father with 99% accuracy.

Best overall: 23andMe Health + Ancestry As the best home DNA test, 23andMe offers two tests: an ancestry only or an ancestry plus health. Both are on the pricey side, but the ancestry plus health test gives you a broad look at your family's past and checks for certain genetic health risks and carrier status.

The components of the DNA test could be defective. A defect in any component of the DNA test could result in a false-positive or a false-negative result.

The most common way to do the test is to use a “buccal swab.” This means that a cotton swab is rubbed on the cheeks inside the mouth to collect a tissue sample. The tissue samples from the cotton swab are sent to a lab that specializes in genetic marker testing.

DNA tests may be inaccurate for reasons including: Each company has its own database, and results may not be definitive. Most DNA testing companies use common genetic variations found in their database as the basis for testing DNA accuracy. So you may get different results if you use different companies.

40 Percent Up to 40 Percent of At-Home Genetic Test Results May Be 'False Positives'

For the average person looking to dig into their genetics and traits, 23andMe is the best DNA test. With 23andMe, you get a well-rounded view of your DNA, with health, ancestry and trait information. 23andMe is a great DNA test option for beginners who don't want to dive deep into historical records.