Your DNA sample can be obtained in many ways. We use a Swab retrieval of buccal cells for the purpose of analysing your DNA. When you order your DNA a Test Kit as shown below will be sent to you with a set of simple instructions. The SK-1S DNA swab provided uses the unique swab matrix design to efficiently collect buccal cell samples. Once you have retrieved the swab sample please seal and apply the bar code supplied with in the kit for purposes of privacy.