The Dangers of Juuling National Center for Health Research Is this a problem with my pod? My juice keeps going dark really quickly and it tastes horrible. I know it can go brown through oxidation but I've read that shouldn't affect vuse golden tobacco pods different in color kinda pissed off because they are supposed to be both light in color. this has happened to me with 3 4 other packages and the Both supposedly 5% : r juul I've noticed something with these posts involving dark or defective pods.. the flavor is typically Gold or Tobacco flavoring. I buy the 2.4% Menthol n only had a handful of issues. The Study: Juul Pods Contain Caffeine. What's It Doing There, And What Does It Do?