The product contains 100% whole black peppercorns. It is free from artificial additives, preservatives, and colors, ensuring a pure and natural flavor.Kirkland Signature Whole Black Peppercorns are free from all 14 major allergens, including gluten, dairy, eggs, fish, shellfish, peanuts, tree nuts, soy, sesame, mustard, celery, sulphites, lupin, and molluscs. However, it is important to note that the product may be processed in facilities that handle allergens, and cross-contamination is possible. Therefore, individuals with severe allergies should exercise caution and consult the product packaging or contact the manufacturer for more detailed information.