Scheduling K2 as a controlled substance will have unintended detrimental consequences. If K2 were banned outright, young adults could face immediate, devastating and life-long legal barriers to education, employment, voting and government benefits for K2-related drug law violations, despite a lack of evidence of harm to themselves or others. The use of scarce government funds to enforce, prosecute and incarcerate people who use K2 would put a strain on criminal justice resources.