FDA authorizes Juul's e cigarettes for sale in US after 3 year ban FDA approves Juul vape sale JUUL Labs Sues the FDA Over E cigarette Ban FDA orders Juul e cigarettes off the market in the U.S. STAT Today, FDA sent a warning letter to JUUL Labs for marketing unauthorized modified risk tobacco products (MRTP) by engaging in labeling, advertising and or other activities directed to consumers, including a presentation given