Your Cart is Empty
The Caffeine Tolerance DNA Test is a gene profile that looks at your body's sensitivity to caffeine.
NOTE: The Caffeine Tolerance DNA Test is a subset of the more complete Nutrition DNA Test.
Breakthroughs in science have made it possible for you to discover the genetic traits that set you apart. Seaport Diagnostics brings this technology straight to you, so you can get new insight into your mind and body.