A Snack in the Face makes caffeinated brownies and cookies that deliver 200 mg of caffeine in a single serving. That's the equivalent of two to four cups of coffee -- the daily intake that MayoClinic.com recommends as a "moderate" dose of caffeine. A Snack in the Face warns that the caffeinated brownies aren't low-calorie treats, but unfortunately doesn't list calorie information on its website.
The A Snack in the Face caffeinated brownies come in walnut and plain-chocolate varieties, while the caffeinated cookies come in chocolate chip and sugar cookie form. The Iowa-based company uses pharmaceutical-grade caffeine for its baked goodies, which are all available at the company's online shop or at ThinkGeek.
Photos by ThinkGeek.