My spice blends, rubs and mixes are all natural. Marc’s Spice Mixtures only uses high quality organic ingredients and does not use any kind of flavour enhancers or anticaking agents. The blends are mixed freshly in small quantities and sealed with shrink bands to guaranty best quality and freshness. The recipes are developed with a lot of know-how, creativity, passion and love, they are well balanced and designed to make your next BBQ or cooking event more convenient for you. If you have any question please send me an email or just call me. Enjoy the products!