Aged over 60 days. The farmer-owners of Tillamook are proud to bring you this award-winning cheddar, naturally aged for a perfectly smooth, buttery flavor. Farmer owned since 1909. The best taste every day. Farmer owned. Since 1909. Made with pride. Smile. You're about to eat Tillamook Cheese. All farmers who supply milk for Tillamook products pledge not to use artificial growth hormones. The FDA has stated that no significant difference has been shown between milk derived from rBST treated and non-rBST treated cows. Questions? Comments? Please visit Tillamook.com/Contact.