Today, we announced the issuance of seven warning letters to companies illegally marketing products containing 7 hydroxymitragynine (7 OH). https: www.fda.gov news events press announcements fda issues warning letters firms marketing products 7 oH vapes 7 oh kratom near me 7oh vape 7 hydroxymitragynine Vape 7 O'Heaven 7 OH Cherry Vape Pen Can someone explain me why this is available at a local vape shop in Burke Virginia. Here is what ChatGPT has to say about it: The active compound in that package7 hydroxymitragynine (7 OH)is 7 Hydroxy Kratom Extract The Most Potent Kratom Alkaloid Smoke & Vape Shops 7 hydroxymitragynine Vape 7 Hydroxy Kratom Vapes