For only $109, our Twins Zygosity DNA Test kit includes everything you need:
Simple, step-by-step instructions for taking the test and sending your samples to our lab.
A pre-paid overnight label for returning your samples to us.
Four packages of DNA collection swabs, with two swabs in each package.
Individual DNA test sample envelopes for each person being tested.
If you need to test more multiples, you can easily add them to your order.
Once we receive your samples at our lab, we'll email your results in just 1 business day.
Rest assured, your payment details are 100% secure, and we never use any information about you or your DNA for any other purpose. Your privacy is important to us.