Federal flavor ban goes into effect Thursday, but many flavored vape products will still be available Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors AP News Michael Bloomberg: FDA Reverses Ban on Flavored Vapes to Kids' Detriment Bloomberg FDA Finally Authorizes Fruit Flavored Vapes. Here's What It Took. Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors What vape products are still allowed under the new e cigarette policy?