Synthetic is cheaper. > "But most of the caffeine used in soft drinks is actually synthetically produced in Chinese pharmaceutical plants." http://www.npr.org

Synthetic is cheaper. > "But most of the caffeine used in soft drinks is actually synthetically produced in Chinese pharmaceutical plants." http://www.npr.org/sections/thesalt/2014/03/13/289750754/wake-up-and-smell-the-caffeine-its-a-powerful-drug http://www.npr.org/sections/thesalt/2014/03/13/289750754/wak...