Do Juul Pods Have Diacetyl Study: Juul Pods Contain Caffeine. What's It Doing There, And What Does It Do? Do Juul Pods Have Diacetyl FDA reverses order taking Juul vaping products off the market in US, opens door to possible authorization One Juul pod contains the same amount of nicotine as a pack of 20 cigarettes. #NDAFW #drugfacts Potential Juul ban will boost other vaping brands, retailers and customers say Iowa State Daily