Marshalls Creek Spices buys in small quantities and packs weekly providing the freshest spices possible. Fresher spices means more flavor and a longer shelf life. No Fillers - No MSG All Natural & Kosher 13 ounce jar of Peruvian Style Blackened Chicken Rub. Ingredients: onion, cumin, kosher salt, oregano, mustard, annato, black pepper, garlic, citric acid, ginger, lemon peel.