HTFSE specifically refers to liquid cannabis oleoresin extract, that has a minimum of 50% THC and more than 10% terpenes. Our average HTFSE contains 50-65% cannabinoids, 10-15% terpenes, and 20-30% other trichrome cannabis biomolecules. Made from cured cannabis material and is extracted using a co-solvent process using both butane and CO2. Bottom line , this is the cleanest most medicinal option available on the market today. It tastes like the cannabis it came from and has absolutely no harmful additives.