A gluten free product. Since 1918. Aged over 60 days. Natural. Take it to go! Our natural medium cheddar snack cheese is happy to accompany you on your next adventure. Who took the last one? We'll never know. 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.