The FDA said "an extensive scientific review" found the products were found to pose lower risks of cancer and other serious ...
And while Zyn’s website says its product is ... users found self-reported side effects including mouth lesions, upset stomach, and sore throat. On the positive side, there is "some evidence ...
a sore mouth, hiccups, and even nausea. And, like all nicotine products, Zyn can cause addiction. Zyn usage has exploded in recent years, primarily thanks to a group of TikTok “zynfluencers.” ...