Although medical and recreational use of marijuana is legal, HHC is potentially illegal in Alaska. Unfortunately, this state prohibits hemp-derived THC and all THC isomers, categorizing them as Schedule III on their list of controlled substances.
Most US states don’t have any laws covering HHC. Despite this compound being around for decades, it seems lawmakers haven’t heard of it yet. Because of this, HHC is legal in most but not all US states. Here’s a snapshot of the current state of HHC legality in the United States.