Mullein based vape juice safety for consumption? Synthetic Marijuana Can Be Deadly 1. What is synthetic marijuana? Synthetic drugs are dangerous and illegal chemicals made in la Misleadingly Labeled E Liquids that Appeal to Youth FDA If ur taking mullein for allergies congestion, or adding it to your smoke sessions as a regular weed smoker, be prepared to be coughing shit up for like a week lol the expectorant Misleadingly Labeled E Liquids that Appeal to Youth FDA Mullein Buy Mullein Supplements Healthy Planet Canada