Zyn has taken the U.S. by storm. The #nicotine pouch brand's boom came at an opportune time for parent company Philip Morris International, which faced a yearslong decline in #cigarette smoking. Refills & Pods The World Pushes Back Against E Cigarettes and Juul The New York Times Former Juul exec alleges the company shipped tainted vape pods Los Angeles Times 173 Vape Pod Stock Photos, High Res Pictures, and Images Getty Images