No preservatives added. Peanut is nutritious. Antioxidant. Protein. Healthy fat. Favorite since 1950. No artificial colors, preservatives. Ph/Tel: 52 (33) 3694 0951, 52 (33) 3694 0952. Fax: 52 (33) 3694 0316. Keep environment clean. Dispose of properly. Product of Mexico.