Twin DNA Test (Zygosity Test)


Pay in 3 interest-free payments using PayPal. Learn more

Complete the form below to order your twin DNA test now.

How many siblings to be tested? * 

A standard zygosity twin test includes two siblings. If you need to add more siblings please select an option below.

Timeframe * 

How fast do you require your test results? We can provide your test results the same working day or the next working day after delivery to our laboratory.

Shipping * 

Orders must be received by 2pm for Special Delivery the next working day.

Do you require another kit to a 2nd address? * 

Password * 

Please create your password. You will need this password to access your results when they are emailed to you. You will also need it if you speak to one of our advisers.