Smoked for 35 years. Also chew and dip. Now all I use for the last 8 years is Swedish snus. Love it. Ingredients are listed because it is a food product over there. Roasted tobacco, nicotine, natural flavoring and salt. No gum or teeth problems. No spit. Many flavors. Many levels of nicotine from 8 grams to 24 grams. Believe me the 12 gram pouches will make your head pound. I use 2 flavors, 8 grams nicotine.