Flavored tobacco still available for purchase in Boston despite ban CBS Boston How will Washington state enforce Vitamin E ban in vape products The California State Assembly today voted to advance #AB762, landmark legislation to ban disposable nicotine vapes, sending the bill to the Senate with strong bipartisan support and growing momentum. Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Senate Bill 793 Banning Flavored Tobacco Products 2FIRSTS Vapesourcing, a leading U.S. vape retailer, has announced it will no longer supply flavored nicotine products to California and Massachusetts.