, but this time period is misleading. While many of the outcomes of K2 and marijuana might be related, the substances are certainly not chemically similar in almost any way. Medications like K2 in many cases are marked as a safe choice to cannabis, even though this isn't the case; https://health-lists.com/story17539450/the-smart-trick-of-k2-spray-for-sale-that-nobody-is-discussing