One study of 25 types of smokeless tobacco products found a range of 6.9 milligrams (mg) to 12 mg in a one-gram portion, depending on the brand and style. By comparison, cigarettes deliver between ...

“I like it better than chewing tobacco,” Whalen said. “The thought of chewing grosses me out.” He now wants to quit Zyn, however, because nicotine is causing him anxiety.