This article explains what adults should understand about vaping products labeled with 5% nicotine where such products are legally sold. It discusses nicotine concentration, labeling, user tolerance, dependence considerations, and responsible purchasing, emphasizing that high-strength nicotine products are intended for adults and are not risk-free.

https://marsilen.net/what-adults-should-know-before-buying-a-5-nicotine-vape-where-legal/