genofit twin dna test

Twin Zygosity DNA Test

The DNA Twin Test is a simple, at-home kit designed to conclusively determine whether twins are identical (monozygotic) or fraternal (dizygotic).

Benefits:

  • Fast results in 1-2 business days
  • Highest accuracy
  • Private and confidential

 Buccal swab sample collection

$149.00

Free Shipping • FSA / HSA accepted

Free shipping on all orders within the U.S.

What you get with this test

Detailed Description

This at-home DNA Twin Test kit offers a definitive way to determine zygosity through simple mouth swab samples. The kit allows you to collect a sample quickly and discreetly in the privacy of your home, then send it to our lab for analysis. Your results will be available for download from your secure online account within 1-2 business days after the lab receives your sample.

The test conclusively determines whether twins are identical or fraternal. Identical twins share 100% of their DNA, while fraternal twins share an average of 50%, similar to regular siblings. This test is also suitable for higher-order multiples, such as triplets or quadruplets.

Technical Information

This at-home DNA Twin Test kit offers a definitive way to determine zygosity through simple mouth swab samples. The kit allows you to collect a sample quickly and discreetly in the privacy of your home, then send it to our lab for analysis. Your results will be available for download from your secure online account within 1-2 business days after the lab receives your sample.

The test conclusively determines whether twins are identical or fraternal. Identical twins share 100% of their DNA, while fraternal twins share an average of 50%, similar to regular siblings. This test is also suitable for higher-order multiples, such as triplets or quadruplets.

Precise Analysis

Our Extended Panel system examines up to 27 markers, setting the standard for the highest precision in the industry.

2x Testing Guarantee

Each DNA test we perform is independently conducted twice, ensuring 100% accuracy in every result.

Fast Results

Receive your DNA results online within 1-2 days, with 24/7 live updates to keep you informed every step of the way.

Get Started in 3 Easy Steps​

1. Activate Kit

Activate your kit online at genofit.com by entering the unique activation code found inside your kit.

2. Collect & Mail

Simply collect your sample at home, then mail your sample directly to the lab with free return shipping.

3. View Results

Download your report from your secure online account shortly after the lab receives your sample

Get Started in 3 Easy Steps

1. Activate Kit

Activate your kit online at genofit.com by entering the unique activation code found inside your kit.

2. Collect & Mail Sample

Simply collect your sample at home, then mail your sample directly to the lab with free return shipping.

3. View Results

Receive your results within 5-7 business days after the lab receives your kit.

FAQ's

Here are the answers to the most frequently asked questions about this test.

Yes, your results are 100% confidential. No one will be able to access your account or your results unless you give them your confidential account login. You can change the password to your account at any time. Please remember to safeguard your login information and not share it with anyone.
Testing begins immediately the day that your samples arrive at the laboratory. In some special situations, additional testing may be required, which could increase the turnaround time by a few extra days. You can check the status of your test online 24/7 using your secure account login. Your test report is released immediately once testing is complete.
Drinking or eating will not change the results in any way. The reason that you are not supposed to drink or have anything in the mouth for an extended period prior to collection is to ensure that we have enough buccal cells to complete the test. If there are not enough cells to complete the test, then the results will not be released and a recollection will be required.
No. You can send the kits back to the laboratory using any shipping method of your choosing. Please be advised that if you do not use the included prepaid return mailer to ship your samples, it is your responsibility to ensure that your samples arrive at the laboratory. We will not be able to provide assistance for shipments that do not use our prepaid return mailer.

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