WMUR - Feb 12 - Instant Chemistry offers a test that helps match singles, and assess couples' likelihood of staying together, by analyzing the DNA from saliva. Instant Chemistry's scores are based on the idea that the less similar a couple's immune systems, the better their relationship may fare. Since launching in July 2014, Instant Chemistry has sold 300 DNA kits. Fifty couples have taken the test, and most have received compatibility scores between 60 - 80%. The kit costs $199.
by Contessa Gayles
The full article was originally published at WMUR 9 ABC, but is no longer available.