Penguin Mints

Penguin Mints is a brand of caffeinated mints made by Seattle-based "ifive brands". The company also produces caffeinated "energy gum", as well as non-caffeinated mints. The brand was introduced in 1998 according to Forbes Magazine (August 21 2000).
Active ingredients.
All three varieties of caffeinated mints contain 7mg of caffeine per mint. Five mints are approximately equal to one 12 ounce can of cola.
The energy gum products also contain 7mg of caffeine per piece. In addition, the Kola Energy Gum contains Ginseng and the Citrus Energy Gum contains Taurine and Guarana.