6. Special K By Kacey Culliney 21-Jul-2013 - Last updated on 23-Jul-2013 at 08:55 GMT Facebook Twitter Linkedin Email to a friend Kellogg’s dietetic brand Special K generated sales of $284,201,800 for the period. Unit sales were up 21.99%. Top 10 best-selling US cereal brands 10. Raisin Bran 9. Froot Loops 8. Lucky Charms 7. Frosted Mini Wheats 6. Special K 5. Cinnamon Toast Crunch 4. Cheerios 3. Honey Bunches of Oats 2. Frosted Flakes 1. Honey Nut Cheerios Prev 1 … 4 5 6 7 8 … 11 Next