Cheddar cheese. A gluten free product. Since 1918. Aged over 60 days. 25% more (compared to leading national brand sliced cheese 8 oz pack). Natural Cheese: Our Natural Medium Cheddar Slices are rich in flavor because Darigold doesnt skip any steps. When it comes to lunch, adding a Darigold slice of cheese makes for a five star review. RbST free (Does not contain the artificial growth hormone rbST. According to the FDA, no significant difference has been shown between milk derived from rbST treated and non-rbST treated cows). www.darigold.com. Resealable for freshness.