How it works? Provide your saliva sample from home. Mail it back to our lab in the same kit it came in- the postage is prepaid. You will get access to the following Reports and Tools: 1) Ancestry Composition - See how your DNA breaks out across 150+ populations‡ worldwide. 2) DNA Relatives - Opt-in to connect with people who share DNA with you - and message them. 3) Haplogroups - Trace parts of your ancestry to specific groups of individuals from 1,000+ years ago. 4) Share & Compare - Explore genetic similarities and differences between you and your relatives. 5) Neanderthal Ancestry - Discover if you inherited some Neanderthal DNA.