FDA's authorization of 2 fruit flavored vapes raises concerns among pediatricians, advocacy groups ABC News The Gig Wax Pen With A Coiless Ceramic Bowl Puri5 Vape Pen PURI5 Geek Bar Pulse 15000 Puffs 5% Nicotine DigiFlavor BRK Pod 20000 Disposable Vape by Geek Bar Flavors Zistock Flavored vapes led to a major shake up at the FDA 3 health policy analysts explain the science behind the controversial products