Post Cereal is a well-known American brand that produces a variety of breakfast cereals. Founded in 1895 by Charles William Post, the company initially gained popularity with its first product, Grape-Nuts. Over the years, Post has expanded its lineup to include many popular cereals, such as Honey Bunches of Oats and Fruity Pebbles. The brand is part of Post Holdings, Inc., which also owns several other food brands. Post Cereal focuses on creating products that cater to different tastes and dietary needs, including options that are high in fiber or low in sugar. The company continues to innovate and adapt to changing consumer preferences.