The flame grilled. Smoke flavor added. US inspected and passed by Department of Agriculture. Grilled. Tender. New! High in protein. Gluten free. 27% less sodium than USDA data for beef jerky (Sodium content has been reduced from 580 mg to 420 mg per 28 g serving). No added MSG (except for that naturally occurring in the soy sauce and autolyzed yeast extract). Made with lean cuts of beef. Rules were made to be broken. Questions? Comments? Toll-Free - 1-888-317-5867. www.ballparkbrand.com.