Companies market nicotine pouches in colorful packaging, and they come in flavors like berry and peppermint. To use a nicotine pouch, you put it between your top lip and gum and leave it in place for 15 to 45 minutes depending on the brand
This product can expose you to chemicals including Hydrazine, 1,4-Dioxane, Propylene oxide, which are known to the State of California to cause cancer, and Ethanediol, which is known to the State of California to cause birth defects or other reproductive harm
Tobacco carcinogen NNK-induced lung cancer animal models and associated carcinogenic mechanisms
Do not use with diabetic animals, those with acute liver disease, or those that are pregnant or nursing
Still, there are few or no significant studies or reliable information in support of this