About This

• ACCURATE DNA TEST: The sample will be analysed at an ISO/IEC 17025:2005 and AABB laboratory. This DNA twin zygosity test offers a “yes-or-no” identical or fraternal twin results available by email within 4 working days of receipt of samples.
• SIMPLE SAMPLE COLLECTION PROCESS: The DNA test kit includes step-by-step instructions with full customer support so the samples can be easily collected at home. With the latest advances in genetic science, it's no longer necessary to visit a doctor to undergo twin DNA testing.
• COMPLETE TESTING KIT: The sample collection kit contains 4 x sterile mouth swabs (2 swabs for each participant), welcome letter, step-by-step sample collection instructions, client registration form, consent form & prepaid return envelope.
• FULLY INCLUSIVE PRICE: You won't have to pay any additional fees after you make the purchase. Most tests have an additional laboratory fee that must be paid directly to the lab that will receive the DNA sample swabs.
• CONFIDENTIAL & DISCREET: Your kit will be sent to you in a plain envelope. Due to New York State Department of Health regulations, we cannot ship to New York residents. All orders from the state of New York will be cancelled.