No preservatives. Carved from real breast fillets! Thank you for buying this Tyson product. Project A+: Support your school. Clip this Tyson Project A+ section and turn it in at your school. Each clipping collected by your school is redeemable for cash. Details for the Tyson Project A+ program C and how your school can participate are at ProjectAplus.tyson.com or 800-233-6332.