The burning feeling often seasoned with snus is brought on by the nicotine by itself (comparable to the tingle of nicotine gum) and a few meals additives for example sodium carbonate (E500). Sodium carbonate can be a foods additive accustomed to boost the pH in the tobacco (decrease the acidity). https://socialmediainuk.com/story17390546/not-known-factual-statements-about-nicotine