What is pep cereal box?

As an AI language model, the most recent information I have found about "Pep Cereal Box" is as follows:

Pep is a brand of breakfast cereal made by the Quaker Oats Company. The cereal was introduced in 1923 and was one of the first to be marketed as a health food. The cereal is made from cornmeal and oats and is fortified with vitamins and minerals. The original packaging featured a cartoon character named "Pep" who was a muscular athlete. The cereal has been marketed with various slogans over the years, including "The Sunshine Cereal," "The Energy Cereal," and "The Build-Up Cereal." The cereal is still available in some markets, but it is not as widely distributed as it once was.