Shower Shock Caffeinated Soap

The Thinkgeek store is a great place to kill some time, especially if you're an uber-nerd or like nifty gadgets. However, I must confess that so far nothing has struck my fancy enough to make me complete a purchase, but anyhoo...

One of their nifty products is this soap that will provide caffeine to your bloodstream directly through your skin. So you can absorb chemicals through your skin, huh? Is this cause for concern about where my shower water comes from? Check it...

Shower Shock Caffeinated Soap