"Discover your favorite Kellogg's cereals in individual packets, ideal for taking them everywhere! Coco Pops cereals are preservative-free and colorant-free, and rich in B vitamins, vitamin D, and iron. Coco Pops Chocos cereals are rich in B vitamins, a source of calcium and rich in iron. Honey Pops cereals are rich in B and D vitamins, a source of calcium, and rich in iron. Honey Pops Cracks cereals are rich in B and D vitamins, calcium, iron, and fiber. Frosties cereals are rich in B vitamins and iron.