Juul Seeks FDA Approval for New Vape That Can Verify a User's Age FDA reverses marketing ban on Juul e cigarettes Juul's nicotine salts are dominating the market and other companies want in The Verge FDA Approves Juul E Cigs for Sale, Years After Ban Attempt JUUL Pod Ingredients: What's in E Cigarettes? Senators grill FDA regulators and Justice Department officials over rise of unauthorized e cigarettes PBS News