Hexahydrocannabinol (HHC): Key Facts and Insights Sensi Seeds Hexahydrocannabinol (HHC) was legally available in Ireland mostly through vape shops despite the strong concerns of medical experts, until the Government eventually banned its sale last July. HHC STORE.CZ Premium HXC & THC X Legal HHC Alternative HHC Disposable Vape Just Delta We need a harm reduction and awareness raising campaign on HHC vapes and products. HHC is a semi synthetic cannabis freely available in shops and online since 2022. Unfortunately, we are hearing of