Delta 8 and other THC products derived from hemp are legal and being sold in gas stations and vape shops throughout Alabama and dozens of other states where marijuana is illegal. But before HHC 101: What is HHC, Legality & More Eighty Six Shop The Best HHC Vape Pen At Society's Plant Psychiatrists say theyre at a loss as to why HHC a legal cannabis like substance is still being sold in shops., A new study has found it's now the second most common drug linked to psychosis