FDA's authorization of Juul e cigarettes prompts mixed responses If you purchased JUUL pods, not devices or JUUL pods sold in JUUL kits containing devices, FDA reverses order taking Juul vaping products off the market in US, opens door to possible authorization ABC News JUUL Pod Vanilla 4 Pack JUUL Vape Price Point NY DYK? Vaping coats lungs with potentially harmful chemicals. This can include chemicals such as: Diacetyl: This food additive, used to deepen e cigarette flavors, is known to damage small passageways in the lungs.